Plastic additives, also known as plastic additives, are some of the compounds that must be added to improve the processing properties of polymers (synthetic resins) during molding or to improve the properties of the resin itself. For example, in order to reduce the molding temperature of the polyvinyl chloride resin, the plasticizer added to make the product soft; and to add a foaming agent for the preparation of a lightweight, vibration-resistant, heat-insulating, sound-insulating foam; some plastic heat The decomposition temperature is very close to the molding processing temperature and cannot be formed without the addition of a heat stabilizer. Therefore, plastic auxiliaries play a particularly important role in plastic molding processing. A large class of additives for plastic molding products, including plasticizers, heat stabilizers, antioxidants, light stabilizers, flame retardants, foaming agents, antistatic agents, mildew inhibitors, colorants and additives. Whitening Agent (see pigment), filler, coupling agent, lubricant, release agent, and the like. Among them, coloring agents, whitening agents and fillers are not plastic-specific chemicals, but are commonly used as matching materials.
Dibutyl Phthalate,Plasticizer Dibutyl Phthalate,Dibutyl Phthalate Agent,Plastic Auxiliary Agent
Jinan huijinchuan trading Co. LTD , https://www.hjcchemical.com