iplasticsupply.com/home/plastic-materials-list/pvdf-kynar-sheet-rod/
TFE product PTFE (TFE) and also Kynar-PVDF manufacturing requires a mineral called Fluorspar which is mined in Mongolia and China. The worldwide demand for this mineral has grown significantly, additionally, the supply has tightened. PTFE materials have high temperature resistance, excellent chemical resistance and extremely low co-efficient of friction (slick) and is utilised in a bunch of applications from non-stick fry cookware to ptfe tape for personal use. This particular mineral is the critical raw material within the manufacturing of fluoropolymers, fluorolubricants and lots of refrigerants.This increased demand coupled with general shortage of raw materials has caused a dramatic price increase (almost double over the past year), shortages, and we expect both these factors to stay in affect in the near future. iplasticsupply.com/home/plastic-materials-list/pvdf-kynar-sheet-rod/