1、塑料：是指以树脂（或在加工过程中用单体直接聚合）为主要成分，以增塑剂、填充剂、润滑剂，着色剂等添加剂为辅助成分，在加工过程中能流动成型的材料，也可以说是以树脂为主要原料而具有可塑性的材料及其制品。塑料一般是指成品，如塑料杯、塑料碗等。
1. Plastics: refers to materials and products that can flow into shape in the process of processing with resins (or direct polymerization of monomers in the process) as the main components, plasticizers, fillers, lubricants, colorants and other additives as auxiliary components, or resins as the main raw materials and have plasticity. Plastics generally refer to finished products, such as plastic cups, plastic bowls and so on.
2、树脂：是指原料，如聚乙烯树脂、聚丙烯树脂、聚酯树脂等，但一般情况下塑料和树脂两个名词可以通用。所以，可以说，塑料就是树脂，树脂就是塑料。 由此可见，树脂是塑料的原材料之一，塑料是树脂的成品。 或者说，未成型的是树脂，成型后为塑料。
Resin: refers to raw materials, such as polyethylene resin, polypropylene resin, polyester resin, etc., but in general, the terms plastic and resin can be used in general. Therefore, it can be said that plastics are dianbiao.37ix.com.cnjingdianji.37ix.com.cnshusongdaib.07858.net shusongdain.07858.net zhushiguan.07858.netfangdaomenb.89ix.comresins and resins are plastics. Thus, resins are one of the raw materials of plastics, and plastics are the products of resins. In other words, resin is not formed, plastic is formed.