Polypropylene, referred to as PP, is a polymer made of propylene through addition polymerization. It is a white waxy material with a transparent and light appearance. The chemical formula is (C3H6)n, the density is 0.89-0.91g/cm3, it is flammable, its melting point is 189°C, it softens at about 155°C, and its operating temperature range is -30-140°C.
Product Features
Polypropylene material is an odorless, tasteless, non-toxic and the lightest among commonly used resins
Polypropylene material has good heat resistance, and the continuous use temperature can reach 110-120°C
Polypropylene material has excellent electrical properties, good high-frequency electrical insulation, and good electrical insulation in humid environments
Product Application
Food field
Daily necessities such as face plates, brushes, shower gel bottles, disposable tableware, plastic water cups, mineral water bottles, storage boxes, etc...
Medical field
Masks, medical catheters, infusion containers, abdominal wall repair sheets, and films treated with surfactants to become hydrophilic microporous membranes, which can be used to make artificial lungs, surgical sutures such as medical polypropylene monofilament sutures, etc. ...