High quality electrostatic spraying powder

Phenolic resin is the main chemical component in electrostatic spraying powder, which is formed by condensation of phenol formaldehyde.

Phenolic resin also known as bakelite, also known as bakelite powder. Originally colorless yellowish brown transparent material, the market sales often add colorants appear red, yellow, black, green, brown, blue other colors, particles, powder. It is resistant to weak acid alkali, decomposes in strong acid corrodes in strong alkali. Insoluble in water, soluble in acetone, alcohol other organic solvents. It is obtained by polycondensation of phenol aldehyde its derivatives. The resin is prepared by polycondensation of phenol formaldehyde under catalyst conditions, neutralization water washing. The catalysts can be divided into thermosetting thermoplastic.

Phenolic resin has good acid resistance, mechanical properties heat resistance. It is widely used in anti-corrosion engineering, adhesives, flame retardant materials, grinding wheel manufacturing other industries.

The product has no toxicity meets the requirements of environmental protection. The utilization rate of raw materials is high, the over sprayed powder can be recycled, the utilization rate of * can even reach more than 99%. After the pretreatment of the coating material, one-time construction, without primer, can get enough thickness of the film, easy to achieve automatic operation, high production efficiency, can reduce costs. The coating is compact, with good adhesion, impact strength toughness, high corner coverage, excellent chemical corrosion resistance electrical insulation performance. It can be stored in a cool dry airtight box.