Product Detail
Type	Epoxy and Polyester Powder Coating
Color	RAL and PANTONE or customized
Surface Finish	smooth/sandy/wrinkle/metallic/chrome/wood/hammer /glitter and customized
Glossy Level	High glossy/semi glossy/matt
Coverage	5~6 square meters per kg at 40~90μm film thickness
Film Thickness	50~90μm
Specific Gravity	1.2~1.9 per CBM
Application	Construction aluminium profile, advertisement board, outdoor lamps, highway guardrail, road fence, outdoor metal furnitures, lamp pile, crust of air conditioner, agricultural equipment or can be used on the surface coatingof other metal work that require good performance in the environment of high-intensity ultraviolet ray.

 

customized Thermoset powder coating OEM,manufacturer,exporter,factory

 

In a modern society that advocates environmental protection, health, and resource conservation, powder coatings are more popular than traditional coatings. Among them, thermosetting powder coatings with superior performance are developing rapidly. Today, we mainly introduce the classification of powder coating for you.

 

What is thermosetting powder coating?

 

Thermosetting powder coatings use thermosetting resin as the film-forming material, add a curing agent that initiates a cross-linking reaction, and form an insoluble and infusible hard coating after heating. Because the resin used in thermosetting powder coatings is a prepolymer with a lower degree of polymerization, a lower molecular weight, better leveling of the coating, and better decoration, and the low-molecular-weight prepolymer can be cured after curing. The formation of network-shaped cross-linked macromolecules, so the coating has better anti-corrosion and mechanical properties. Thermosetting powder coatings can be divided into the following types:

 

The classifications of thermosetting powder coating

 

Thermosetting polyester powder coating

 

The unique properties of thermosetting polyester powder coatings are weather resistance and UV resistance better than epoxy resin. In addition, because the polyester resin has polar groups, the powdering rate is higher than that of epoxy resin. It is not easy to turn yellow during the baking process, because it has high gloss, good leveling, full paint film, and light color, therefore, it has a strong decorative. Generally it used in refrigerators, washing machines, vacuum cleaners, instrument housings, bicycles, furniture and other fields.

 

Thermosetting epoxy powder coating

 

Thermosetting epoxy powder coating is composed of epoxy resin, curing agent, pigment, filler and other additives, which is the earliest developed type of thermosetting powder coating. It has excellent adhesion to metal, corrosion resistance, hardness, flexibility and impact strength, so it widely used in all walks of life.

 

Thermosetting polyurethane powder coating

 

The paint is highly decorative, smooth, tough, and takes into account outdoor weather resistance and corrosion resistance. It is currently one of the best weather-resistant powder coatings in China.

 

Thermosetting epoxy polyester powder coating

 

The thermosetting epoxy polyester powder coating, which is based on polyester resin and epoxy resin with carboxyl groups, combined with pigments, fillers and other ingredients, is currently the world's most widely used and most productive powder coating variety .

 

Features of thermosetting epoxy polyester powder coating

 

• Thermosetting epoxy/polyester powder coatings have a variety of colors, which include standard curing, fast curing, low-temperature curing high-gloss, semi-gloss, matt, metal transparent and other color products.

 

• This series of products has an excellent decorative appearance, a tough, durable coating film, good adhesion, and has excellent heat resistance and excellent mechanical and physical properties.

 

• This product is suitable for the surface coating of household appliances, furniture, filing cabinets, cookers, display racks, electromechanical equipment, instrument shells, hardware products, and copper and aluminum products.

 

Advantages of thermosetting epoxy polyester powder coating

 

• Healthy and environmental protection. It eliminates the need for various liquid chemical additives to achieve coating performance, such as harmful film-forming, dispersing, wetting, leveling, anti-corrosion and anti-mildew additives.

 

• Convenient transportation and storage. Ordinary paint contains about 20-50% water or solvent, while in powder paint,thermosetting epoxy polyester powder coating neither water nor solvent. It is completely solid, which is convenient and safe to transport. In addition, water-containing or solvent-containing paints, when the temperature of transportation and storage is low At 0°℃, it tends to freeze out, and powder coatings do not have this problem.

 

• No preservatives are needed. In traditional liquid paint, food containing both water and bacteria is easily contaminated by bacteria. Therefore, in order to prevent deterioration, preservatives must be added, and latex powder coatings have no bacterial contamination problems and do not need preservatives.

 

• The smell of paint dissipates faster than the smell of traditional paint. In terms of residue, this paint can disperse quickly, so it can be said to be wiped out immediately. The disadvantage is: curing conditions have certain limitations. Powder coating is a new type of solvent-free 100% solid powder coating. It has the characteristics of solvent-free, pollution-free, recyclable, environmental protection, energy saving, labor intensity reduction, and high mechanical strength of the coating film.

 

 

 

 

   

Foshan Wolong Chemical Plant Co., Ltd. is a large-scale specialized powder coatings
manufacturer in China. Our company covers more than 20,000 square meters of area .