PVC plastic hanging concrete from raw materials, production, processing a range of services, preferred Yiwu bamboo color Zhizhipinchang, inexpensive. pet hook is a semi-crystalline materials. To be more rigid than PE and has a higher melting point. Since the type of pet homopolymer clamp segment is linked to a temperature above 0C over very brittle, PVC plastic hooks purchase, so many commercial pet hook material is added 1-4% ethylene random copolymer or a higher ratio of ethylene content type copolymer. Copolymer type of pet hook material has a lower heat distortion temperature (100C), low transparency, low gloss, low rigidity, but have a stronger impact strength. PVC plastic hooks concrete from raw materials, production, processing a range of services, the preferred color Zhizhipinchang Yiwu bamboo, Wuyi PVC plastic hooks, inexpensive. PVC hook formability 1. crystalline material, PVC plastic hooks price, moisture absorption, prone to melt fracture, long-term metal exposure and thermal decomposition .2 liquidity is good, but the contraction range and large shrinkage, and prone to shrinkage . dents, deformation .3. Cooling speed, gating system and cooling system should be slow to heat, and pay attention to controlling the molding temperature material temperature lower direction clear direction. high pressure is particularly evident at low temperature, mold temperature is below 50 degrees, plastic not smooth, easy to produce poor welding, traces, warpage Yiwu bamboo color paper products specializing in the production of paper photo frames, also known as cardboard frame, paper picture frames, cardboard frames and other custom manufacturers of paper frame prone to over 90 degrees. The company has been focusing on improving their quality, completely adhere to the people-oriented management model.