What are the ingredients of plastic?
Colorant
The colorant can make the plastic have various bright and beautiful colors. Commonly used organic dyes and inorganic pigments are used as colorants. The natural color of synthetic resin is mostly white translucent or colorless and transparent. Colorants are often used in industrial production to increase the color of plastic products.
Lubricant
The function of the lubricant is to prevent the plastic from sticking to the metal mold during molding, and at the same time make the surface of the plastic smooth and beautiful. Commonly used lubricants include stearic acid and its calcium and magnesium salts.
Antioxidant
Prevent the plastic from being heated and oxidized during heat molding or high-temperature use, which will cause the plastic to turn yellow and crack.
In addition to the above additives, flame retardants, foaming agents, antistatic agents, conductive agents, magnetic permeability agents, compatibilizers, etc. can also be added to the plastic. To meet different requirements.
Antistatic agent
Plastic is a poor conductor of electricity, so it is easy to be charged with static electricity, and antistatic agents can impart mild to moderate electrical conductivity to the plastic, thereby preventing the accumulation of static charges on the product.
