It is possible to paint powder coating on the surface of heat-sensitive materials

The high temperature resistant powder coating for home appliances has super stability and anti-yellowing ability., so that home appliances have an absorbent appearance.. Kitchen utensils: stoves, ovens, pots and other kitchen utensils require their external coatings to be stable and durable. The results showed that the curing temperature of epoxy powder coatings can be reduced to 110℃ at low temperature.

It is possible to paint powder coating on the surface of heat-sensitive materials. Scope of application: Refrigerator/freezer equipment: The coating has excellent scratch resistance, stain resistance, antibacterial, ral 9005 powder coating corrosion resistance and easy cleaning. paint can provide these equipment with a good anti-corrosion maintenance coating, while also giving them a beautiful surface. Low-temperature curing powder coatings will be the inevitable trend of powder coatings development in the future, and it is also the focus of current scientific research.

Low-temperature curing epoxy powder coating reduces the coating temperature of the powder coating and enables it to be coated on the surface of heat-sensitive materials. In addition to functioning to meet customer requests, it can also allocate desired appearance effects, different colors, different glosses, etc. Therefore, China still has a way to go to develop energy-saving powder coatings..

In addition, it is superior to conventional coatings in other properties, such as corrosion resistance, coating appearance, stone resistance, abrasion resistance, durability, cost performance, construction time, etc. Low-temperature curing powder coatings belong to a category of energy-saving and environmentally-friendly products. The baking time is long, the product consumption cycle is long, and the consumption efficiency is low. , Position, and the right to speak are not important. This type has the characteristics of zero VOC emission, and can obtain a thicker coating film at one time compared with conventional liquid coatings without sagging. 

The fillers should be selected for high stability

After the purchased powder is sieved, the new powder is mixed and used, and the qualified powder is replaced. Clean up the scene and purify the air. Uneven powder supply and poor atomization of the spray gun. Powder ral 7035 powder coating Suppliers coating has the characteristics of solvent-free, pollution-free, energy saving and environmental protection, saving resources, reducing the task intensity and coating mechanical strength.

The painting site is not clean or there is powder dripping in the spray chamber. Color is a perception of perspective that the human eye is stimulated by the radiant energy of the inevitable wavelength and intensity of the object. The surface of the painted workpiece is not clean It is prepared by mixing resin, pigments, fillers, curing agents and other additives in a certain proportion, and then through processes such as hot extrusion, destruction and sieving.

When the three primary colors of red, yellow, and blue are mixed in equal amounts, black is formed as a powder. Simply put, powder coating is a new type of coating that replaces paint. Therefore, silicate-based fillers are, such as mica powder, silica powder, etc. Master the particle size distribution of the powder, and store the low-temperature solidified powder properly to prevent moisture.

The fillers should be selected for high stability and can generate feedback with the siloxane functional groups of the silicone resin. After electrostatic spraying or fluidized bed dip coating, they are heated and baked to melt and solidify to form a flat and bright film to achieve the goal of decoration and anti-corrosion. Silicone resin has a silicon-oxygen bond as the main chain, and because of its higher bond energy, it gives silicone resin a higher oxidation stability.