Product Introduction
| Chemical name | Polypropylene English name: Polypropylene, referred to as PP, commonly known as Baizhe plastic |
| Brief description and features | Specific gravity 0.9-0.91 g/cm3, molding shrinkage rate 1.0-2.5%, molding temperature 160-220oC, low density, strength, stiffness, hardness, heat resistance are better than low-pressure polyethylene, and can be used at about 100 degrees. It has good electrical properties and high-frequency insulation (not affected by temperature), but it becomes brittle at low temperatures, not wear-resistant, and easy to age. |
| Product application | Film products: Polypropylene film products are transparent and shiny, and have little permeability to water vapor and air. They are divided into blown film, cast film (CPP), biaxially stretched film (BOPP), etc. Injection molding products: can be used for engineering accessories such as automobiles, electrical, machinery, meters, radios, textiles, national defense, daily necessities, turnover boxes, medical and sanitary equipment, and construction materials. Extruded products: can be used as pipes, profiles, monofilaments, fishing ropes, straps, strapping ropes, woven bags, fibers, composite coatings, plates, etc., blow-molded hollow molded products, various small containers, etc. Others: low foaming, calcium plastic board, synthetic wood, synthetic paper, high foaming can be used as structural foam. |
| Supply brand | Thailand: 1100NK, 1102NK, 1126NK, 348N, 500N South Korea: 332K, H1500, BJ730, HJ730, J700, J440, J150, 340R, 344R Taiwan: 3015, 3080, Formosa Plastics 1120 |