PVC plastic hooks from raw materials, production, processing a range of services, the preferred color Zhizhipinchang Yiwu bamboo, inexpensive. Ordinary PVC hook is a crystalline polymer, ordinary PET film through a special process can only get 30% of the thermal shrinkage. To obtain a higher rate of PVC heat shrink film plastic hooks hooks wholesale, it must be modified. That is, to prepare a high heat shrinkage linked PVC film, i.e., the need for ordinary PVC linked polyethylene terephthalate copolymerized modified. Its highest heat shrinkage copolymer modified PET film can be as high as 70%. PVC plastic hooks hooks from plastic materials, production, processing a range of services, the preferred color Zhizhipinchang Yiwu bamboo, inexpensive. PVC hook is polypropylene plastic, specific gravity: 0.9-0.91 g / cc mold shrinkage: 1.0-2.5% molding temperature: 160-220 ℃ density, strength stiffness plastic hooks offer can be used at about 100 degrees with good. electrical properties and high-frequency insulation from humidity, but the low temperature brittle, intolerance die easy to aging. suitable for production of general machinery parts, corrosion-resistant parts and insulating parts. Plastic hooks manufacturers | Yiwu bamboo color paper (certified) | plastic hooks provided by Yiwu bamboo color Zhizhipinchang. Yiwu bamboo color Zhizhipinchang (www.paperphotoframe.cn) is an industry leader in Jinhua, Zhejiang, picture frames, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Yiwu bamboo color leadership with the staff warmly welcome all inquiries negotiations to create Yiwu bamboo color a better future.