The main component of plastic powder is phenolic resin

Phenolic resin is also called bakelite or bakelite powder. It includes: novolac, thermosetting phenolic resin and oil-soluble phenolic resin. Mainly used in the production of compression molding powder, laminated plastics, manufacturing varnish or insulation, corrosion-resistant coatings, manufacturing daily necessities, decorations, manufacturing sound insulation, heat insulation materials, etc.

Moreover, it was originally a colorless or yellowish-brown transparent substance. It is often sold in the market with coloring agents to be red, yellow, black, green, brown, blue and other colors. It is in the form of granules and powder, resistant to weak acids and weak alkalis, and decomposes when exposed to strong acids. , It will corrode in case of strong alkali. It is insoluble in water, soluble in organic solvents such as acetone and alcohol. It is obtained by polycondensation of phenol and formaldehyde.