plastics - other (not associated elsewhere) (3089)

overview of plastics - other (not associated elsewhere) (3089)

— plastics (3089) plastics industry (not associated elsewhere) - this category includes companies engaged in basic shape extrusion, compression-molding, rotational molding, and resin production. this category is not for companies primarily engaged in thermoforming (3089-th), injection molding (3089-im), precision machining (3599-pm), plastics fabrication (3089-pl) or plastic shapes distribution (5162-pd). plastic is a material consisting of any of a wide range of synthetic or semi-synthetic organic compounds that are malleable and can be molded into solid objects. plastics are typically organic polymers of high molecular mass, but they often contain other substances. they are usually synthetic, most commonly derived from petrochemicals. plasticity is the general property of all materials that are able to irreversibly deform without breaking, but this occurs to such a degree with this class of moldable polymers that their name is an emphasis on this ability. due to their relatively low cost, ease of manufacture, versatility, and imperviousness to water, plastics are used in an enormous and expanding range of products, from paper clips to spaceships. they have already displaced many traditional materials, such as wood, stone, horn and bone, leather, paper, metal, glass, and ceramic. as a global 世界杯预选赛在线直播 of plastic shapes and parts, 乐鱼体育平台软件下载 is a valued supply-chain partner to a broad range of companies in the overall plastics industry.