so suitable for the production of polypropylene chemical pipes and accessories, anti-corrosion effect is good. In this case,
4, PE plastic that is polyethylene plastic, the English name: Polyethylene. High-pressure polyethylene suitable for the production of film and so on; ultra-high molecular weight polyethylene for the production of shock absorption, resistance to corrosion, electrical insulation (especially high-frequency insulation), low-pressure polyethylene suitable for the production of corrosion-resistant parts and insulation parts; Grinding and transmission parts. In this case,
5, PC polycarbonate, English name: Polycarbonate is a common daily material. Because of its colorless and transparent and excellent impact resistance, the daily common applications are discs, glasses, water bottles, bullet-proof glass, goggles, bank bullet-proof glass, headlights and so on, animal cage pet cage. Polycarbonate PC is also a notebook computer shell used in a material, its raw material is oil. In this case,
Chemical properties: Polycarbonate resistant to weak acid, neutral oil resistance. Polycarbonate intolerance of ultraviolet light, impatient alkali. Material characteristics: ① high strength, tensile strength 69MPa, bending strength 96MPa. ② high temperature, long-term use can withstand 130 degrees Celsius temperature environment. ② transparent, non-toxic. In this case,
④ raw material color and surface coating as ABS. In this case,
⑤ PC should be selected high-mobility grades. Suitable for clamshells and mobile phones in harsh environments. In this case,
6, PET plastic is the abbreviation of English Polyethylene terephthalate, referred to as PET or PETP. Polyethylene terephthalate (PET) and polybutylene terephthalate (PBT). Polyethylene terephthalate and polyester resin, commonly known as polyester resin. It is a condensate of terephthalic acid and ethylene glycol, together with PBT, referred to as thermoplastic polyester, or saturated polyester. In this case,
In this case,
Uses: Glass fiber reinforced PET for the electrical and electronic and automotive industries, for a variety of coil skeleton, transformers, televisions, tape recorders parts and shells, car lamp holder, lampshade