1. The main ingredient of plastic material is resin
2 Plastic raw materials: is a polymer resin (polymer) as the main ingredient into a variety of auxiliary materials or additives, at a specific temperature, pressure with plasticity and fluidity, can be molded into a certain shape, and under certain conditions to maintain the shape of the material.
3. Polymers: Refers to the polymerization process produced by pure materials or polymeric materials. Whether natural or synthetic resins are polymers, or polymers.
4. Plastic on the electricity, heat, sound with good insulation: Electrical insulation, arc resistance, insulation, sound isolation, acoustic absorption, vibration absorption, excellent performance of anechoic.