Powder Coating: Types and Benefits

More and more industries look for powder coating services to achieve premium class robust metal finishing with maximized production and enhanced efficiency that is cost-effective, consistent, and compiling with environmental concerns.

With a variety of coating options, providers of power coating services enable enterprises to choose the most ideal type of power coating to meet to the need of the application. While, thermoplastic and thermoset are two basic types of powder coatings, with a series of sub-varieties, coating industry is enriched to offer most specific kind of finishing with highest quality standard.


Synthetic thermoplastic powders are ideal for industries that require recycling or reforming of materials since by nature, thermoplastic materials can be melted in high temperature. On the other hand, they’re ideally not recommended for produces that has possibility to intense heat exposure.

 Nylon

Apart from high durability and crash resistive capacity, the best attribute of Nylon coating is, it’s 100% protective to solvents and chemicals. This makes them FDA approved power costing choice, ideal for industries like home products for dishwasher baskets and food handling accessories. They are also used for gears and conveyor products.

 Polyvinyl Chloride (PVC)

Akin to Nylon, PVC coatings is also fitted with FDA approval due to their non-toxic nature to food product contact. With smoothness, flexibility, and resilience, the coating type has high demand in food product applications. PVC is also used in electrical applications for being great insulators.

 Polyolefin

Polyolefin is highly resistive to chemical exposure and abrasions and has first-rated adhesion properties. This makes them ideal for lab tools and chemicals that need normal hygiene and cleaning.

 Polyester

Polyester coatings are greatly weathered to stand natural abrasions that make them ideal for outdoor furnishing, construction, and automobile parts industry. A series of polyester powders are approved for building exterior applications that are vulnerable to fading.


Unlike thermoplastic groups, thermosets are non-reversible once baked. With rock-solid coating nature thermosets, can stand temperatures over 1,000 degrees F. Thermosets are harder and thicker coat option opposed to thermoplastics but also brittle.

 Epoxy

Durable epoxy coated substrates works fantastic as electrical insulator. They are vulnerable to fading when exposed to sunlight UV rays. Mostly epoxy-coated finished items are used for indoor applications and underground pipeline coating.

 Epoxy-Polyester Hybrid

Coupled with polyester, the hybrid plastic coating demonstrates them superior in terms of epoxy and used for outdoor applications too. With less chalking and superior weathering they perform equivalent to pure polyesters when it comes to durability and resistance. Key applications include toys, office furniture, home furnishing, and fire extinguishers etc.

 Acrylic

Acrylic has wide market acceptance due to their enduring ability to UV rays, high shine and similar to wet painting finishes in color or clear. The powder coating services have vast demand in automotive industry for finishing of wheel accessories, engine parts.

 Silicon-Based Powders

With ability to withstand temperature more than 1000 degree F, silicon based powders are extensively used for baking stand and barbecue, motorcycle parts, automotive items etc.

Five Key Benefits of Power Coating Services

Superior Performance

When it comes to durability, powder coating shows incredible performance and once cured; they offer high-class resistance to all possible abrasion, crash, corrosion, as well as exposure to UV rays. With professional powder coating services, you can get coating ranging from less than 1 to 20 micron thick for your custom-made product finishes.

Cost Effectiveness

One of the best benefits of power coating is whatever thickness you need, that can be effectively achieved in single application and cure cycle. Thus, time spend toward waiting to apply next layers doesn’t apply that saves time, manpower as well as amount of powder cumulating to cost benefit.


Powder coating services offer clients with the finest class of metal finishing. This becomes attainable since electrostatically coating automatically level the coat that reduces all risks of unevenness or dripped coating, often occur in case of wet painting. Not only it produces smooth constant coating quality but eliminates the possibility of dripping.


Being wonderfully ductile and malleable, power coating can be accompanied on various kinds of base materials that they adhered to. Coatings types like epoxies have excellent collision standing capacity that reduces risk of chipping during transport or due to clash with their counterparts. The class of bonding makes it possible.


With no harsh chemical contains and solvents like VOCs, power coating services is all time best coating process and friendly to environmental issues.

Square Steel Tube – Manufacture and Usage

A stainless steel tube is a closed structure designed to perform a specific function. Such tubing is found commonly in round, square, and rectangular shapes. Other unique shapes like oval, flat oval, or hexagon also can be found from time to time to cater to specific needs. Tubes are generally measured by their outer diameter; unlike pipes, which are measured by their inner diameter. This is because the exteriors of the tube play an important role in their application, as opposed to pipes whose insides are used for fluid flow.

Making of stainless steel tubes

There exist two types of stainless steel tubing – welded and seamless. The two differ in their manufacturing techniques. Here is how they are made.

• Welded tubing

Stainless steel tubes of this kind begin as flat rolls. These hot-rolled or cold-rolled structures are then delivered to the tubing manufacturers in coils. These are sometimes processed to remove scale and residue, improve finish, or in order to achieve a specific end feature. The coils, after such processing, are run through grooved rollers until the desired shape has been formed. At this stage the coils also have free edges that are correctly spaced for welding. Post this stage, the edges of the tube are welded together, typically using electrical resistance welding. The residue that forms on the outside and inside are removed. At this stage, the tube may still be oversized, which is why it is then passed through two semicircular rollers that smooth it to its final outside dimension.

• Seamless tubes

Seamless tubing begins in a melting furnace or an electric arc furnace where the steel gets cast as an ingot or continuously as a bloom. This is then rolled into a billet, and subsequently into a tube by being drawn over a piercing tool. This tool contains two external rollers set at an angle to each other, which helps move the billet. This results in the formation of a rough tube. Post this process, the crudely formed tube is passed through an elongator. In this process, three rollers and an internal mandrel shape the tube, creating a product close to its final outside diameter and wall thickness. After this process, the tube goes through a reducing mill and sizer, which improve the final finish and bring the tube to its exact outer dimensions.

Welded and seamless square steel tubing can also be manufactured by cold drawing. In this method, the tube is drawn over a mandrel to form it into its necessary shape. Cold drawing results in tubes with better physical properties and surface finish.

Welded tubing was initially thought to be weaker than seamless ones, as welded joints became weak spots that could deform easily. However, with advanced technology, it is possible to manufacture welded tubing with the same strength and resistance as that of seamless tubing.

Uses for square steel tubing

Square shaped stainless-steel tubing finds many applications. This is because square sections enhance the reliability of structure. Some advantages of tubing of this kind include good resistance to torsion, high impact strength, better tensile strength, dimensional accuracy, and good weldability. The primary use of square steel tubing lies in the construction industry where it is used for load bearing purposes. Such tubing can be seen as columns in residential or commercial buildings under construction. In interiors, they can be found on railing handles, and often as exhaust pipes, or other structures exposed deliberately for a chic industrial feel. Square tubes are also used for support applications in the automotive industry, transmission tower plants, storage systems, machinery industry, and many others. They also play an integral role in the medical industry – as protective railings, in procedural equipment etc.

The reason that square steel tube finds such extensive application is because the metal that makes it is extremely strong, durable, and highly resistant to corrosion, fire etc. Additionally, the square shape gives such tubes the advantage of better dimensional accuracy for use in structural applications.

What are the Benefits of CARC Paint?

CARC (Chemical Agent Resistant Coating) paints were developed to use on military vehicles to protect them in conflict zones. True to its name, use of CARC paint makes vehicles safer in more ways than one.

Here are the benefits of CARC paints.

Resistant to Chemicals

CARC paints are resistant to many harmful chemicals. When used on army vehicles, it can protect them from damage.

CARC paints are non-absorbent materials and prevent any toxic chemicals to seep into the coatings of the vehicles. So, in case there is a chemical attack on the troops traveling in these vehicles, use of CARC paint can protect not only them but also the personnel and the equipment inside. The protection properties are applicable for any harmful biological agent or toxic chemical that can harm metal and penetrate the vehicles. It is one of the biggest benefits of using CARC paints.

The CARC paint process is a potent system of pretreatments, primers, and topcoats. Depending on the type of vehicle, additional coats of chemicals are used before the application of the topcoat. The topcoat includes the application of CARC paints. The process results in vehicles that are safer from chemicals and biological agents.

Provide Camouflage

One of other big benefits of using CARC paints is derived from their camouflaging properties. CARC paints are available in various shades. Each of these shades offer camouflage to vehicles for different terrains. The pigments in the CARC paints offer protection by resisting detection by infrared technology. Vehicles with CARC paints can effectively move in the combat zones by blending well with the different types of surroundings. The vehicle camouflage in combat zones can be life-saving for the troops. It allows them to move at various times of the day with ease.

CARC paints can also be used on temporary shelters that are constructed in the war zones so that they are not easily detected by the enemy troops. Commercial paints cannot match the level of protection to military personnel and equipments as offered by CARC paints. These paints are used on aircrafts along with the ground vehicles of various sizes and types used by the army.

Offer Ease of Cleanup

CARC paints are non-porous in nature, which allows for greater ease in cleaning the vehicles exposed to chemicals. Once the vehicles have come in contact with toxic substances, they need to be decontaminated. CARC paints restrict the penetration of the chemicals on the metal. So, it is easier to remove them from the surface of the vehicles.

Yield Durability

CARC paints offer more durability than standard coatings. CARC paint coatings do not strip away during the chemical neutralizing process. These paints are not affected by any decontaminating agent and remain intact during the cleanup process.

CARC paints are also quite resistant to extreme weather conditions and natural elements. Vehicles with CARC paints can remain safe from harsh environment forces such as extreme heat. The process of applying CARC paint topcoats lends the vehicles with anti-corrosive properties as well. So, the vehicles are also safe from extensive wear-and-tear. The topcoat and the use of other protective layers of chemicals also keep the vehicles safe from scratches and external damage.

Save Costs

Camouflage, easier cleanup, and damage resistance translate to reduced costs in more ways than one. Camouflage protects the vehicles and the equipment from damage by avoiding detection by enemy troops, thereby, avoiding further expenditure on purchasing new reinforcements.

Easier cleanup saves labor costs and require less use of cleaning agents to neutralize the vehicle surfaces. The durability of CARC paints also results in reduced costs of repainting the vehicles. Reduced costs of using CARC paints eventually justify the initial multiple coatings and the expenses involved in the process. But the application process is simple as CARC paints can be used on various substrates and are also easy to coat on metal surfaces.

Over the years, technology to make CARC paints has considerably improved. The CARC paints currently in use are far superior to the ones used several decades ago. The use of these protective paints is not optional but necessary in the war zones.

Tips to Find the Most Suitable Metal Finishing Company for Your Venturing

Metal finishing is an important component of several industrial processes. Different types of plating and coatings help to strengthen metal products and improve their properties. But metal finishing needs to be done right to produce the desired results. For this reason, it is crucial to work with a metal finishing company that can not only provide you exceptional services but also deliver superior products.

Consider these tips to find the most suitable metal finishing company for your business.

Extensive Industry Experience

Only successful and reliable companies can sustain in their respective industries for long. So, there is no substitute for industry experience when looking for a metal finishing company.

Search for a company with extensive experience in different kinds of metal finishing works. Also consider the prospective company’s experience in providing services to small, medium, and large-sized industries. The needs of a small business are markedly different from large industries. Can the prospective company handle small metal finishing jobs with the same precision and cost advantages as for large-sized orders? Do the prospective companies have enough experience in delivering quality products for your business size or category?

Broad and Comprehensive Knowledge

A company with a team of experts for every step in the metal finishing process can be the right partner for your business. The prospective company must have solid knowledge about their field of work to be able to offer their clients custom solutions in addition to the standard metal finishing services.

With comprehensive expertise, a company can ensure that their services are topnotch and adhere to all the industry standards. A company with immense expertise and knowledge can offer you reliable results for any kind of metal finishing work.

The delivery of their expertise is also an important consideration. Do the prospective companies employ on-site chemists to keep an eye on the quality of the service? Do they utilize their industry knowledge to improve the quality and delivery of end products with each job?

Far-Reaching Capabilities

It is best to associate with a company that can handle metal finishing jobs of any size and capacity in the most efficient manner. Expanded capacities and capabilities also mean that you will be able to have options for different kinds of metal finishing works as best suited for your products.

A company focused on growth is more likely to work efficiently to its full capacity to retain its clients. Such a company is also more likely to execute jobs of any size or capacity with the same excellence and first-rate results.

Automated Systems and Processes

A company employing automated systems and processes for metal finishing services can offer you far more superior end products. Automated processes can also reduce the total time required to complete jobs. With speedier delivery of services, you can benefit from increased production at your end. Automated processes can also help with better quality controls at each step of the job.

When the processes are automated, it also helps to reduce the cost of the final products along with better quality of work. These factors can ultimately help your business’s bottom line.

Efficient Client Interactions

Other than a prospective metal finishing company’s capabilities and expertise, it is also important to consider their interactions with you at every stage of the job. The team dealing with your job must be able to understand your requirements, ask you pertinent questions about your desired results, and offer you the most efficient solutions for the final products.

Also pay attention to their response to your initial contact. Was it timely? Was it polite? Was it professional? These things matter when establishing long-term business relationships with vendors or service providers essential for your work. It helps to establish ongoing business relationships to keep the costs of the services reduced and the delivery efficient. It helps if the communication from prospective companies is proper and to your satisfaction.

To Summarize

Each of the afore-mentioned factors is crucial to find the best metal finishing company for your own venture. You can’t compromise on any of these factors when looking for the most suitable metal finishing company for your business needs.

Type I Versus Type II Anodizing

Anodizing is a process used for achieving oxidation on a metal surface through an electrochemical process. Aluminum is the most preferred metal used for anodizing purposes. There are different types of anodizing processes; type I and II are compared due to the latter’s distinct advantages over the former. Type III is the hard coating.

Any professional type II anodizing expert will be able to convince you about benefits of it over type I anodizing process.

Here is more about type I and type II anodizing processes.

What is Type I Anodizing?

In type I anodizing diluted chromic acid is used for the oxidation process. It produces a thin film of aluminum oxide over metal surfaces. The thickness of the oxidation layer can be in the range of 0.00003-0.0001 inches.

The film cannot conduct electrical current but offers other properties. It is best used on aluminum that doesn’t contain too many other elements.

It is ideal to use for aluminum components used in aviation industries. Its application is popular to use on components such as landing gear that are exposed to excessive stress. It is resistant to saltwater corrosion. The fact that it can’t conduct electrical current helps as it can be used for insulating purposes. It helps the paint stick better on metals. It also increases the strength of the adhesions used on machine parts.

What is Type II Anodizing?

Type II Anodizing is achieved using sulfuric acid in diluted form. Direct current is passed through the chemical solution, which produces the oxidation effect.

Type II anodizing conducts electricity well and offers protection from corrosion. It is also used on decorative metal items for its property to absorb colors. It is easy to use dyes on the type II oxidation surface before sealing the colors on the metal. It can help get permanent color finishes on any metal surfaces.

The thickness achieved from type II can be in the range of 0.0002-0.0012 inches.

Type II is ideal to use for industrial application where the metal needs to be hard and resistant to abrasion. It can also be used for creating matte surfaces.

Comparing Type I and Type II Anodizing – Properties and Applications

Properties and Benefits –

Type II anodizing requires less energy and time for achieving the oxidation. For type II, you need less power and heat. So, it is more cost-effective than type I. It is also easier to treat waste generated from type II processes resulting in further reduced costs. The overall process used for achieving type II anodize is less expensive than the process for type I.

Type II anodize is harder than type I. It can be used on more alloys when compared with applications of type I.

Chromic acid used in the type I process produces more toxic wastes. The waste needs to be treated with care and stored separately from other industrial wastages.

Applications –

Type II anodizing is used extensively in industries such as automotive and aerospace. It is used in computers, appliances, marine products, optical components, architectural materials, mechanical hardware, electrical items, sporting goods, hydraulic valves, and military weapons.

Type I anodizing is used mostly in aircrafts and the aerospace industry. It is also used mostly in applications where greater resistance to corrosion is needed than what you can get from type II. Point to note is that type II in no way offers inferior resistance to corrosion; type I might just be better for some applications.

Type II is an improvement over the type I anodizing process in terms of costs, properties, and applications. But both have their own distinct uses. When you need softer oxidative layers, type I is the way to go. But its use is on the decline and mostly now restricted to some components of aircrafts only. It is also sometimes used as a base for paints.

Type II offers clearly many advantages over type I anodizing. But one cannot be generally used as a substitute for another. It is better to consult with a type II anodizing expert if you wish to use it for any specific industrial use.

Zinc Plating – Benefits and Processes

Zinc plating is extensively used in industrial processes and machinery. It is also used on small machine parts or hardware such as springs, screws, fasteners, and crack handles. It is used in automotive industry for making brake calipers, brake pipes, and components of the steering.

Zinc electroplating is the popular method to use the metal for coating purposes.

The Zinc Plating Process

The cleaning of the metal surface before applying zinc coating is essential for proper results. It can be done using an alkaline solution.

The substrate is dipped into a zinc solution using barrels or racks. Barrel plating is more appropriate for small metal surfaces and is a less labor-intensive technique. It also helps in more uniform coating. Rack plating is mostly used for large metal parts and also offers superior results.

Zinc electroplating is the next step in the process. It involves use of an electrical current to deposit zinc ions on the substrate. Zinc electroplating helps to get a smooth coating of the metal on the substrates. It makes it possible for the coats to remain thin and offer lower costs to the consumers.

After this process, the substrates are cleaned to remove any contamination. The zinc coating is allowed to dry completey before the substrate can be used.

Zinc is flexible enough to use with varied bath chemistries. It provides options to customize the plating process with ease. Zinc coating can last for a long time if the processes have been used efficiently. The consistency of the coating and use of quality products for post-treatment processes are very critical in ensuring that the coating is perfect.

The Benefits of Zinc Plating

Prevents Corrosion

Zinc plating offers excellent protection against corrosion. Zinc coating not only forms a protective layer on the substrates but also acts as the barrier that will be first corroded in case there is occurrence of damage (sacrificial coating).

Another way zinc plating protects metals from corrosion is through the process of oxidation. It forms zinc oxide after reacting with oxygen present in the atmosphere. Zinc oxide can then react with moisture or water to form zinc hydroxide. It then reacts with carbon dioxide to form zinc carbonate, which forms a layer on the coating. The presence of zinc carbonate offers additional protection from rust and damage.

Due to its anti-corrosive properties, zinc plating is used make components of military tanks and vehicles.

Strengthens and Protects Metals

Zinc plating can make the substrates stronger. Zinc coating doesn’t place unnecessary stress on substrates or machine parts, which helps improve their performances. Additional stress on metals can weaken them and affect their functioning.

Zinc plating is less prone to hydrogen embrittlement that causes metals to become brittle. The hydrogen can diffuse on the surface to weaken the metal. But zinc coating can protect the substrate from the adverse effect of the hydrogen.

It also improves the adhesion properties of metals. When used on a metal, the substrates are able to adhere to substances more efficiently.

Offers Ductility

Zinc is a ductile metal. It has the property to stretch well without experiencing breakages. It allows zinc to use as a coating material easily on substrates of different shapes and sizes. Ductility also helps to make the coating process easier.

Appeals to Aesthetics

Use of zinc coating can improve the appearance of the metal components. It can be an advantage if the hardware is used for external household or industrial applications. It is also possible to infuse different colors in the coating during the zinc plating process. For example, you can opt for white or gray coatings; ranging from shiny to matte finishes.

Provides Environment-Friendly Coating

Zinc coating is not harmful to the environment as other metals. Most zinc components can be recycled and are also less toxic. The process of zinc electroplating or coating is also considerably eco-friendly compared with other plating processes.

Reduces Costs

Zinc electroplating helps to reduce costs of the coating process. But zinc plating can further reduce costs during the cooling process. It can withstand extremely high temperatures easily. So, it doesn’t require special processes for its cooling. It can save considerable costs.

Effective Liquid Painting Services

With the advancement of technology, mechanisms and concepts, the painting and plating industry has touched literally the apex point. Nonetheless, the traditional concept of wet painting has still greater importance to the industries for its cost effective solution and uniqueness. Practically, liquid painting is the only available solution when it comes to painting of automobile, domestic appliances, fittings, and fixtures where powder coating or plating is helpless.

The Liquid Painting Service Process

The procedure of wet painting is done after thorough cleaning and necessary rust resistant treatment on the metal surface prior to spraying of liquid paint. Taking into consideration the factors such as type of painting, its desired appearance on the metal body and durability, specialized liquid painting service providers follow various kinds of technologies ranging from conventional sprayer to dip coating, electrostatic painting and more.

Wet painting can produce approximately thickness of 15-20 micrometers, which is a global standard. While the process is rater complex, it also needs solid infrastructure to go through the different phases of the painting session.

Why Liquid Painting Service Is So Demanding?

Texture and Color Choice

The uniqueness of wet coating is that it produces and offers you the desired thinness as well as texture and wide scale color choice. Opposed to powder coating, going with liquid painting services can offer its users with plenty of color options, which basically makes the process highly demanding to home appliance, gadget finishing as well as automobile industry. Thus, when you need color, great feel, and fineness of finishing, there is no alternative of wet painting finishes.

Versatility and Application

No surprise, versatility of liquid painting services if higher than its counterparts do. For example, alteration of existing liquid paint is possible at any given time, which is difficult when things are once powder coated. By its natural feature, the body of a metal surface with liquid paint can be treated for alternative color painting, which is a great plus point of liquid painting. The application of wet painting is wide scale and that include from gadgets to electrical accessories, decorative to home domestic device and industrial uses to engineering.

Corrosion Inhibiting Nature

When properly treated, wet paintings boast high-class corrosion resistance aptitude. Because of this, for industries and users look for liquid painting service, it should be the ideal choice to go for specialist liquid painting service providing groups. They typically follow all necessary steps to the treat the metal body being painted to gain needful anti-corrosion property.

Cost Effectiveness

Needless to say, that the simplicity of the process doen’t require service providers to invest a lot towards infrastructure. With minimum mechanisms, tools and uncomplicated process, industry get cost effective solutions with liquid painting workshops. One great advantage of liquid coating is that it requires low cure temperature and does not require setting that applies to power coating. This lowers the cost curve and adds in economic outcome.

Aesthetic and Shine

You must be aware of the class of painting that you find in automobiles, refrigerators, washing machines and other hardware items. It can offer high stand look, polish, and appealing finishing

Consistency of the Process

Being consistent, liquid painting process has been globally popular and practically for several industries, liquid painting is the only option. All reputed companies are prepared with high class set-ups with necessary mechanisms and skilled labor to offer the industry with the finest liquid painting service solutions.

Eco Friendly Process

None can overlook the utmost significance of eco-friendly process. Producers offer painting, coating, and plating services require to carry out jobs sticking to the federal guidelines. Amidst all procedure, liquid painting service is absolutely friendly to environmental in all terms, which is one of its best outcomes.

A Step-by-Step Guide to the Zinc Electroplating Process

Zinc electroplating is one of the most demanding electroplating procedures undergone in the zinc plating and painting setups. Typically. Zinc finished metallic items are widely found in nuts, screws, bolts, plumbing items, hardware spare parts and in automotive spares. Apart from adding corrosion-resistant property in plated metal parts, it offers color, high-class finishing, aesthetic, sheen, and endurance. The plating procedure is cost effective and undemanding.

Step by Step Zinc Electroplating

The zinc electroplating procedure begins with formation of a consistent electrolytic cell with two metals that forms anode and cathode in the plating process and needs passing DC through the electrolyte. Whereas the zinc acts at the anode part in the aqueous solution tab, the target metal (be iron, steel or else) to be electroplated is the cathode. With the passing of direct electric through the solution, the zinc will start releasing ions, which move through the aqueous solution and get attached to the surface of the metal object and thus, forms a thin zinc plated coating. Among the aqueous solutions top chosen, include alkaline cyanide, acid chloride salt solution, and alkaline non-cyanide.

Step1: Cleaning and Preparing the Substrate

Proper cleaning and removal of the dust particles and oily substances from the metal surface to be plated with zinc is the foremost need to ensure a superior quality zinc electroplating. The process involves two phases including alkaline soak and electro-cleaning.

The metal should be soaked for 5 – 10 minutes at 150° F temp level to get the most desired dirt free plating friendly surface. Subsequently with a view to clean the micro dust elements, undergoing with an electro-cleaning is ideal.

Step 2: Activation of the Substrate

Activation also called as pickling process of the substance that involves use of acidic solution to elimination of scales and oxide from the exterior. Pickling is typically done with the use of hydrochloric or sulfuric acid. Depending on the type of metal, its thickness, and possible amount of scales present, the acid type, dipping time, and temperature required should be determined to get the material activated.

Step 3: Zinc Electroplating

With the completion of cleaning and pickling, the metal is prepared for zinc electroplating. The metal object should be washed with clean water and then dipped into the set of aqueous solution, such as alkaline cyanide. Application of direct current at the anode will result into deposition of zinc ions on the metal surface, the cathode end.

Maintaining uniformity in placing the anode and cathode suitably into acidic solution and consistent supply of current is essential will produce high quality well formation and evenness of zinc plating on the metal surface. With a view to include the preferred physical and chemical properties into the final produce a range of chemical agents need to be applied, which typically vary in accordance with one’s need of properties.

Step4: Bathing and Drying the End Product

Next to the electro-deposition process, the metal parts needs post-treatment that involves proper washing of the product in general water. This is done to eliminate all possible contaminants and remains on the surface. In case, there is heavy contamination, the metal parts should be bathed several times. Final step is through drying of zinc-plated object, which should be done in a dust free area.

Key Benefits of Zinc electroplating

Corrosion Resistance: Oxidation and rusting, being the biggest evil to all metal bodies, they require necessary protection to being corrode. Zinc coating is excellent to offer a preventive physical barrier to underlying substrate from possible corrosion and deterioration.

High Malleability: Being highly ductile metallic object, it can be extended in different forms and in thin strands with no splitting. Ductility is treated as an immense property for substances that are used for ease of plating and shaping on the undercoated substrate.

Aesthetic Appeal: Zinc plating can be introduced in various colors like silver, gold, and black. The components coated with zinc boast great appearance with shine and finish. Zinc can stand high temperature level.

The Benefits of Cadmium Plating

With its extremely robust, tough, and multipurpose coating, the demand of cadmium plating has been continual over the centuries. The major clients of electroplating cadmium include aerospace, electronics, defense services and automotive industries. In addition, cad plating are widely employed in almost all offshore projects due to its adaptability to salt-water environmental exposure. By nature, it is soft, extremely malleable and when plated against cast iron, soft iron, steel, powered metal it performs the role of a high class sacrificial coating on the material surface and enhance their resistance to all possible corrode and oxidation.

In order to enhance the corrosive aptitude of cadmium plating, specialized electroplating companies can make use of chromate conversion layer once the metal is plated. With this, the metal finish yield gold shiny color which not only durable but also carries higher aesthetic value to clients and its users.

Key Benefits of Cadmium Plating

Having been equipped with multiple features, cadmium plating offers large-scale benefits to the industries.

Excellent Corrosion Resistance

The whole objective of cadmium plating on different objects is achieving intensely resistive metal surface to corrosion and oxidation. With the unique feature, cadmium plated nuts, bolts connectors and other components are used widespread in industries such as electronic, electrical, aerospace, mining, automobile, shipping, agriculture and defense. When it comes to aviation, aerospace or offshore industries; the range of machineries, metal components, skeleton framing to fastener experience maximum exposure to environment factors from air, water to UV rays and extreme humid to salty weather condition. Which is why, the sectors prefer to go with hardwearing components plated with cadmium supplies.

Fantastic to Add Adhesive Feature

The material surfaces treated with cadmium coating gain the great property of bonding to other objects with adhesive feature. Bonding character is extremely demanding in wide range of applications such as, skeleton framing to aircraft manufacturing, engineering projects, shipbuilding and more. Having adhesiveness also adds superior solderability character to plated bolts, nuts, and hardware elements, which becomes essential in engineering, be it electronics or aircraft.

Maximum Lubricity

Cadmium plating items effectively enjoy improved lubricity, which makes them ideal for employing as moving parts of machineries. Since rotary jobs tend to produce natural friction as well as resistance between the objects, with this type of coating, possible galling can be avoided which improves functioning of machinery parts and increases efficiency. Industries that often require eyebolt fasteners screw and anchor should always go for components with cadmium coating. Opposed to zinc, cadmium can retain its original appearance in a better and longer way in industrial environment and marine areas.

Great Aesthetic Value

As a major byproduct of Zinc, components plated with cadmium finished found in White (equivalent to silver plating) Gold, Olive, and Black colors. Due to their high-class luster and great look, they are top demanding in home base hardware industry to decorative items.

Other Benefits

• High conductivity and low electrical resistance;

• Encouraging galvanic-friendliness with Aluminum;

• Resistant to growth of bacteria and mold;

• Friendly as a paint base;

• Can be placed on a series of materials like steel, copper, iron, copper, brass and aluminum;

Wide Application of Cadmium Plating Components


Components used on flight-critical machineries and aircraft parts typically use spares and elements with cadmium coating, which go hand-to-hand as galvanic coupler with aluminum and mate stainless steel parts.


Radiator pipeline fittings, disc brake, door latches, and other delicate components.


Chassis, relays, connectors, assembling components and more.

Consumer Products

Home construction items from door and window hardware to locking system.

Engineering project works

Varieties of components likely to sit in extreme environmental are predominantly consumed with necessary cadmium plating.


Components and fasteners get exposure to fresh and salt water makes use components plated with cadmium.

Why Anodizing is Important?

When we talk about ‘anodizing’ promptly, the product hits our mind is aluminum even though the procedure can effectively work on all non-ferrous metal like tantalum, magnesium, zinc, or titanium. Being one of the largest recycled metals on earth surface, however, while analyzing the importance of anodizing; the item ‘aluminum’ is spontaneous.

Although Aluminum does not attract rust like iron, but when exposed to environmental factors, its surface get oxidized causing rusting and deterioration. With the wide-ranging use of varieties products and components in industrial to consumer applications, commercial to decorative and aircraft to engineering, providing necessary treatment to strengthening aluminum to make them corrosion resistant, consistent and lasting has been essential worldwide.

The process of anodizing involves submerging and bathing of the object in a huge container included with sulfuric or chromic acid while passing them through electrical current enable metal objects to have a protective layer to oxidation, rust and wear. Depending on the type of use and kind of exposure to environments, industries look for Type I chromic acid anodizing expert services equivalent to Type II and Type III hardcoat anodizing.

The Significance of Chromic Acid Anodizing Expert Services

Anodizing not only just enhances the robustness of aluminum with oxide layer or makes them highly corrosion resistant, however heightens its aesthetic appeal and induces them with number of properties extra adhesiveness, sheen, conductivity and more. The finished surface of aluminum becomes healthier to use paint or dyes that enhance their ability to stand high temperature and more. Addition of multiple properties makes them suitable to different uses and applications.

 Improves Corrosion Resistance

Prepared with its innate oxide layer, aluminum boasts its self-defensive capacity to not being corroded. Nonetheless, anodizing brings in scientifically controlled oxide layer, addition of which ensures metal surfaces 100% defensive to all possible rusting and deterioration. Considering all intense external environments, this assurance of anodic layer makes them popular choice to almost all industries from heavy engineering to aircraft and commercial sector to homes appliance producers. With Type I chromic acid anodizing expert process you can get thin film of aluminum oxide, which is extremely protective to oxidation of aluminum surface, and makes it electrically non-conductive.

 Uplifts Durability and Hardiness

The concept of anodizing is nothing new. Its use for more than centuries has established anodizing as a dependable technique to enhance durability of aluminum produces. Inclusion of more advanced methods and approaches are enriching the fundamentals and scope of its utilization areas. Undeniably, in view of the on-site behavior of the aluminum products and its large-scale application, offering them with anodic protection has been essential.

 Aesthetic Value Counts

The anodic coating layer offers metal surface with a transparent natural appearance keeping intact the modest and traditional feel of aluminum. In addition, it enhances the natural beauty and shine of metal objects that are used widely in domestic appliances to commercial décor. Whether, you go for chromic acid anodizing expert solutions or hard coat anodizing with dyeing surface, it offers an excellent appeal to the end product that the industry look for.

 Adhesion Failure of Coating Is Nil

Unlike painting, anodizing is a highly sophisticated electrolytic procedure that just not offers the metal surface with an oxide layer, however ensures its bonding integrated on metal body. Be it home, commercial or healthcare sector that use aluminum framing for window, office layout framework or cabin structure, how people can stay aloof from the possible wear and tear, misuse, chipping or peeling of the metal surfaces!

Needs no mention, window-framing need to stand all kinds of adverse weather condition from normal exposure to water, harsh sunrays, or salty air. With anodizing, you are guaranteed with no risk adhesion failure and enjoy an absolutely abrasion and waterproof, scratch resistant coated aluminum overtime.

 Environmentally Friendly Approach

Being well conscious about the alarming environmental issues like Greenhouse or Global warming it is always the best choice go with the procedures that don’t harm us further. In addition, industries should stick to the environmental standards and guidelines with due diligence to keep our nature mother healthy for our living. Importantly, the process of anodizing does not emit any kind of CO2 or solvent release in any form.

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