PTFE (TFE) and PVDF both are on allocation.
TFE sheet products, PTFE (TFE) as well as PVDF manufacturing requires a mineral called Fluorspar that's mined in Mongolia and China. The world demand for this mineral has risen significantly, additionally, the supply has tightened. PTFE materials have high heat resistance, excellent chemical resistance and really low co-efficient of friction (slippery) and is utilized throughout a great deal of purposes from non-stick fry kitchenware to ptfe tape for personal use. This particular mineral is the essential raw material within the manufacturing of fluoropolymers, fluorolubricants and a lot of refrigerants.This increased demand joined together with shortage of raw materials is responsible for a dramatic price increase (almost double within the last year), shortages, and we expect both these factors to continue in the near future.
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