耗材介绍三
PP
Polypropylene, abbreviated as PP, is a colorless, odorless, non-toxic, translucent solid substance.
Polypropylene is a thermoplastic synthetic resin with excellent properties, which is a colorless and
translucent thermoplastic lightweight general-purpose plastic. It has chemical resistance, heat
resistance, electrical insulation, high-strength mechanical properties and good high wear-resistant
processing properties, etc., which makes polypropylene rapidly used in machinery, automobiles,
electronic appliances, construction, textiles, packaging since its inception. It has been widely
developed and applied in many fields such as agriculture, forestry, fishery and food industry. In
recent years, with the rapid development of my country's packaging, electronics, automobile and
other industries, it has greatly promoted the development of my country's industry. And because of
its plasticity, polypropylene materials are gradually replacing wooden products, and high strength,
toughness and high wear resistance have gradually replaced the mechanical functions of metals. In
addition, polypropylene has good grafting and compounding functions, and has huge application
space in concrete, textile, packaging and agriculture, forestry and fishery.
