What powder coatings are used on food tools?

With the development of coating industry, powder coatings have been widely used in the coating of metal substrates. In recent years, the development and application of antibacterial, wear-resistant and heat-resistant functional products have become the development direction of powder coatings. Heat-resistant powder coating refers to powder coating which can withstand the temperature above 200℃ for a long time, has a good coating and can make the protected object function normally in high temperature environment. Experiments show that the heat resistance of powder coatings can be significantly improved by using silicone resin (the service life can be increased from 300℃ to 65438±0h and above 70h), which can meet the requirements of long-term use in the environment below 350℃. The coatings have good adhesion, impact resistance and certain flexibility, and can be used as heat resistant coatings for engines and exhaust pipes.

The special silicone resin for high-temperature resistant powder coatings developed by Changzhou Jianuo silicone Co., Ltd., a key enterprise specializing in the production of silicone resin in China, has opened up a new field of high-temperature resistant powder coatings in China and has been listed as a key promotion project by relevant state departments.

FJN-980 1 self-drying silicone series resin

Single component, self-crosslinking at room temperature, high temperature resistance, full paint film, good gloss and high hardness, suitable for making large pieces that cannot be baked and are unevenly heated. Type B has the characteristics of faster drying and higher hardness. The coating has four specifications of resin, which can resist 200℃, 300℃, 400℃ and 500℃.

FJN-9802 high temperature series silicone resin

It has high temperature resistance and high gloss, and can be used to make special heat resistant coatings for exhaust pipes, ovens, fireplaces, electric furnace plates, etc. Can be mixed with alkyd, acrylic, polyester, epoxy, amino and other silicone in any proportion. There are four models: 9802, 9802R, 9802r, 9802r- 1. Among them, 9802r and 9802r- 1 have the characteristics of painting at 400℃, and basically lose light and smoke. 9802RS- 1 has the advantages of less smoke and no cracking at 500℃. It can be used as a coating for high-grade ovens, fireplaces and electric furnaces.

FJNH series silicone resin

Epoxy modification has the advantages of strong adhesion, oil resistance, acid resistance, alkali resistance, moisture resistance and insulation. It is mainly used as an inner wall anticorrosion material for high-temperature anticorrosion, weather resistance and high-temperature equipment. It is divided into -2, -3, -4 and -5 types.

FJNC series modified silicone resin

This series of silicone has excellent moisture resistance, pulverization resistance, high temperature resistance, high hardness and high gloss. Mainly used for painting boilers, chimneys, exhaust pipes and non-stick pans, which are divided into -2, -3, -4 and -5.

Powder silicone resin

Sheet resin formed by mixing phenyl, methyl, etc. Made of special materials by high temperature polymerization. The resin is used as the base material of heat-resistant powder coating, which has good corrosion resistance, acid resistance, alkali resistance and oil resistance, high mechanical strength of paint film and good adhesion. Mainly used for coating muffle furnace, barbecue grill, baking utensils and tableware, heat exchanger, muffler, exhaust pipe and household appliances. And can also be used for molding high-temperature resistant molded products.