Application-Based Powder Coating Solutions

Application-Based Powder Coating Solutions About

Powder coating is a process that enhances surfaces both mechanically and visually, by applying powder and curing it. Many everyday objects such as windows, doors, furniture, and facades are being powder coated today. Additionally, powder coatings can also be used for products such as industrial machines or for certain car parts. New innovations also allow nonmetallic surfaces, such as plastic, wood, ceramics or glass, to be finished with powder coatings.

What is Powder Coating?

The technology for coating products with dry powder is called powder coating (Plural: powder coatings). This type of coating has been available since the 1950s. Heres how a powder coating works:

Raw materials: The coating material starts with a dry powder made from finely ground resins, pigments, and other additives. Unlike liquid paint, it contains no solvents. As with any coating, formulation variables are critical to the processing and performance characteristics. The powder coating formulation is much like a liquid coating formulation except that most of the components are in solid, melt-processable form.

The high performance of powder coatings is further increased by the use of additives. These additives are designed to improve properties such as:

Prevention of discoloration during powder coating resin synthesis and curing

Ease of spraying the powder onto the substrate

Enhanced durability of the coating during service life through light stabilization, and

Improved corrosion resistance

Application: The powder adheres to a preheated substrate surface in the fluidized bed process, or it adheres electrostatically to the spray process.

Curing process: Once coated, the item is heated further in a curing oven. The particles flow and fuse into a strong, adhering coating. The result is a high-quality coating with an attractive finish and excellent durability.

Precision Coating Solutions by Industry Use

Our powder coatings arent one-size-fits-alltheyre designed for the real-world demands of your industry. From harsh industrial environments to delicate home appliances, we offer targeted powder coating solutions based on your specific application scenario.

Explore Powder Coatings by Application

Application Sector	Coating Focus	Typical Features
Architectural	Exterior facades, windows, railings	UV resistance, super durability, metallic or matte finishes
Appliance Manufacturing	Kitchenware, washers, ovens, small household devices	Smooth finish, anti-yellowing, heat resistance, fingerprint control
Medical & Healthcare	Cabinets, beds, devices, facility panels	Antibacterial, chemical resistant, clean-touch textures
Public Infrastructure	Railings, poles, benches, signage	Anti-graffiti, anti-corrosion, wrinkle or hammer finishes
Automotive & Transport	Engine parts, frames, handles, wheels	Heat resistant, anti-scratch, textured finishes
Electrical Equipment	Power enclosures, panels, switchboards	Insulating or conductive coating, matte finish
Industrial Equipment	Machines, frames, tools, factory panels	Anti-corrosion, scratch resistance, textured finishes
Outdoor Furniture	Garden sets, pergolas, shade structures	UV resistance, moisture resistance, metallic & wrinkle texture
Consumer Electronics	Casings, brackets, interior frames	Smooth matte, anti-fingerprint, anti-scratch
Food Processing Facilities	Conveyors, protective guards, containers	Food-grade finishes, easy-clean, antibacterial

Emerging Trends in Powder Coating Applications

As technology advances, new and innovative applications for powder coating continue to emerge. Some of the latest trends include:

Eco-Friendly Coatings: The development of low-energy, low-waste powder coatings that further reduce environmental impact.

Antimicrobial Powder Coatings: Used in hospitals, public spaces, and food processing industries to inhibit bacterial growth on surfaces.

Heat-Resistant and High-Performance Coatings: Advanced formulations designed to withstand extreme temperatures and harsh environments.

Customization and Specialty Finishes: The ability to create unique textures, colors, and finishes tailored to specific applications.

Powder coatings versatility, durability, and environmental benefits have made it an indispensable finishing solution across numerous industries.

Surface Finish Options OverviewHot Powder CoatingsOne Application. One Formula. Thousands of Possibilities.Whether you need your coating to last for decades outdoors, resist hospital-grade disinfectants, or provide a flawless designer finishour R&D team customizes each formula for optimal adhesion, curing, and performance.What You Get with Our Application-Based CoatingsFunction + Appearance Tailored formulas with your required surface finishDurable Protection Certified for corrosion, UV, heat, chemicals, and wearEco-Compliant VOC-freeCustom Color Matching Pantone, RAL, or project-specific tonesVersatile Compatibility Suitable for aluminum, steel, galvanized metal & more

FAQs

Q1. What are the benefits of powder coating alloys?

Powder coating alloys protect against corrosion and wear, enhancing the durability and appearance of metal surfaces while providing a uniform, long-lasting finish.

Q2. What are powder coatings and how do they work?

Powder coatings are a dry finishing process where finely ground particles of pigment and resin are electrostatically applied to a surface. These particles are then baked in an oven, where heat causes the powder to melt and flow, forming a tough, durable, and smooth protective layer. Kroma Coatings specializes in providing high-quality powder coatings that ensure a flawless finish and long-lasting protection.

Q3. What are the Pros and cons of powder coating powder?

Pros: Durable, environmentally friendly, and offers a wide range of colors and finishes. Cons: Higher initial cost and requires specialized equipment for application.

Q5. What are the objectives of powder coating?

The main objectives of powder coating are to protect surfaces from corrosion, enhance durability, and improve the aesthetic appearance with a smooth, uniform finish.

Lets Build the Right Coating for Your ApplicationTell us your product, environment, and performance goalswell match you with the best powder coating system.

Broad Customizable Color Spectrum

Choose from a vast selection of shades, all customizable according to RAL, Pantone, or your own specifications, to achieve the exact look you require for your project. This flexibility ensures both aesthetic satisfaction and seamless brand alignment.


Reliable Protection and Durability

With high salt spray resistance (over 500 hours as per ASTM B117) and outstanding adhesion (100% cross-cut), these powder coatings guard surfaces against harsh environments, extending product life and maintaining appearance over time.


Versatile Application Methods

Compatible with electrostatic spraying and fluidized bed processes, the powder is suitable for coating complex shapes on steel, aluminium, MDF, galvanized iron, and more. Curing between 160C and 200C enables a trouble-free application.