Low melt viscosity, more suitable for injection molding. Z-1 PVDF resin for injection molding as raw materials, the finished products has excellent mechanical strength and flexibility. It can not be eroded by acid, alkali, strong oxidant, halogens. Good durability to aliphatic hydrocarbons, aromatic hydrocarbons, alcohol, aldehyde etc. In the work of hydrochloric acid, nitric acid, sulfuric acid, dilute alkali liquor, dense alkali liquor(40%) and 100deg.C, which keep stable. Others, Z-1 PVDF finished products has the properties of γ-Ray resistant, UV resistant, and stability in wide temperature range. Application: Be used in manufacturing PVDF valves, PVDF teller rosette ring, PVDF pall ring etc, semi-conductor industry, such as ultrapure water field etc.