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Polytetraflouroethylene (TFE) and PVDF both are on allocation.


PTFE – Polytetrafluoroethylene  products, PTFE (TFE) and also PVDF  manufacturing requires a mineral called Fluorspar which is mined in Mongolia and China. The worldwide requirement for this mineral has increased significantly, as well as the supply has tightened. PTFE materials have high temperature resistance, excellent chemical resistance and really low co-efficient of friction (slippery) and is utilized within a lot of applications from non-stick fry kitchenware to ptfe tape for use at home. This mineral is actually the critical raw material within the manufacturing of fluoropolymers, fluorolubricants and many refrigerants.This increased demand linked with general shortage of raw materials has caused a dramatic price increase (almost double over the last year), shortages, and we expect these two factors to stay in affect in the near future.

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