2, plastic products is the use of plastics as the main raw material processed into household goods, industrial products collectively. Including plastic as a raw material for injection molding, plastic injection molding and other products of all processes.
3, plastic is a class of synthetic polymer materials with plasticity. It and synthetic rubber, synthetic fibers form today's daily life indispensable three synthetic materials. Specifically, plastic is a natural or synthetic resin as the main ingredient, adding a variety of additives, at a certain temperature and pressure and other conditions can be molded into a certain shape, at room temperature to maintain the shape of the material.