So many commercial PP material is added 1-4% ethylene random copolymer or a higher ratio of clamp-stage ethylene content copolymer. Copolymer PP material has a lower heat distortion temperature (100 ℃), low transparency, low gloss, low rigidity, but have a stronger impact strength. Plastics can be divided into two types of thermoset and thermoplastic, the former can not be re-shape to use, which can be repeated production. Plastic polymer structure there are two basic types: the first one is the linear structure PP plastic board manufacturers, a polymer compound having such a structure is called a linear polymer compound; the second is the body structure, with this polymer compound body structure called polymers. Some branched polymer, called a branched polymer, are linear structure. Although some macromolecule intermolecular crosslinking, but less crosslinking, called reticular structure PP plastic plate price, below the body structure. According to statistics, in 1997 only color TV and a color picture tube on the use of these two products PS foam over 20,000 t. Germany Ofotec Folien Company believes, PP foam disk has molded tray instead of PS-E trend PP plastic sheet processing, interested users are PP foam sheet can be directly added to the molding from the take-up roll - Canned - Seal PP plastic plate on the device, and the foam plate can be made steeper, thus accounting for less shelf, popular businesses welcome. recyclable PP foam tray for handling and transport of fruit and other agricultural products is very convenient. Shandong PP plastic MILL _ _ Ningde Zhen Wei Plastic PP plastic sheeting provided by Foshan Plastics Co., Ltd. Wei Zhen. Foshan Plastics Co., Ltd. Wei Zhen (cxsy2009.1688.com/) Guangdong Foshan, other leaders, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Zhen Wei Plastic leadership with the staff warmly welcome all inquiries negotiations to create Zhen Wei Plastic better future.