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法國阿科瑪PVDF Kynar 721提供報價供應相關介紹如下：

Kynar Grade for Every Application
A range of Kynar PVDF resin grades is available to help customers tailor their membranes 
for specific applications and processing. The Kynar 700 series resins are manufactured in a 
range of viscosities, permitting customers to select the optimum product for their membrane 
process. Kynar MG 15 is a new grade designed specifically for hollow fiber spinning. Kynar 
HSV 900 is a very high viscosity grade especially suitable for hollow fiber casting and other 
applications requiring high gel strength. Also available are Kynar Flex copolymer grades 
(VF2-HFP) with even higher pH chemical resistance and greater flexibility. Kynar membranes 
are stable in applications over a pH range from 1.0-13, and often used in exposure to citric 
acid, sulfuric acid, hydrogen peroxide, sodium hypochlorite, sodium hydroxide, ozone, and high 
levels of free chlorine