Thermosetting powder coating

Thermosetting powder coating

Thermosetting powder coating is an insoluble powder coating with thermosetting resin as film-forming material and crosslinked after heating.

Thermosetting powder coating will not soften like thermoplastic coatings at high temperature, but will decompose.

Because the resin used in thermosetting powder coating is oligomeric and low molecular weight prepolymer, the coating has good leveling and decorative properties. In addition, the low molecular weight prepolymer can form network crosslinking macromolecules after curing, and the coating has good corrosion resistance and mechanical properties. Therefore, the development of thermosetting powder coatings is particularly rapid.

The advantages of thermosetting powder coating are as follows

• There are many advantages of the advantages of thermosetting powder coating , the following list of more prominent advantages. 
• The coating formed by thermosetting powder coating is relatively stable. 
• The filling effect of thermosetting powder coating filler particles is good, and the surface defects are less. The structure of the coating is very dense, and it can not only improve the strength, but also reduce the penetration rate of water, oxygen and ions. 
• All thermosetting powder coating do not contain lead, cadmium and other toxic substances. 
• Thermosetting powder coating are beneficial to environmental protection and will not pollute the environment.
• Thermosetting powder coating have good color matching and wide range of curing agents 
• Thermosetting powder coating with strong adhesion 
• Thermosetting powder coating with high corrosion resistance 
• Thermosetting powder coating can be used for electrostatic spraying, curing bed impregnation and flame spraying
• Thermosetting powder coating are widely used

Our factory produces thermosetting powder coatings of various colors with stable quality and reasonable price.