What is plastic and what is the difference between plastic and plastic?
Plastic material is the main component is made of polymer resin, synthetic resin as the main ingredients into a variety of auxiliary material or adding agent, at a certain temperature, the plasticity and movement under pressure, can be molded into shape and maintain the same shape of material under certain conditions;
Plastic raw materials are extracted from some oil in the most familiar part of PC material (polycarbonate) is extracted from the oil, the PC material has a gasoline burning time; ABS (acrylonitrile butadiene styrene plastic) is made from coal, ABS a soot like when burn out; POM (polyoxymethylene plastic) is made from natural gas, POM will have a very smelly smell of gas in the burn time.
Plastic has good insulation for electricity, heat and sound: electrical insulation, arc resistance, heat preservation, sound insulation, sound absorption, vibration absorption, noise elimination, and outstanding performance.
