Posts

Showing posts with the label Kynar

Polytetraflouroethylene (TFE) and Kynar - PVDF both are on allocation.

PTFE - Polytetrafluoroethylene  products, PTFE (TFE) and PVDF  manufacturing requires a mineral called Fluorspar which is mined in Mongolia and China. The worldwide requirement for this mineral has increased significantly, along with the supply has tightened. PTFE materials have high temperature resistance, excellent chemical resistance and extremely low co-efficient of friction (slippery) and is used within tons of purposes from non-stick fry griddles to ptfe tape for personal use. This mineral is actually a crucial raw materials inside the manufacturing of fluoropolymers, fluorolubricants and quite a few refrigerants.This increased demand linked 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. Acetal Copolymer rods

What caused the Teflon and Kynar long lead times

Within the last year, the business has had more shortages than I've come across around my 3 decades experience. In the past I have seen sharp price increases, and I have witnessed several shortages, and delivery issues on account of plastic resin allocations from resin vendors. This is the first time I have seen all these issues at one time. Polytetraflouroethylene (TFE) and Kynar - PVDF both are on allocation. This pair of resins are in short supply. The  PTFE - Polytetrafluoroethylene product PTFE (TFE) as well as Kynar-PVDF   manufacturing requires a mineral called Fluorspar that is mined in Mongolia and China. The worldwide interest in this mineral has grown significantly, as well as the supply has tightened. PTFE materials have high heat resistance, excellent chemical resistance and incredibly low co-efficient of friction (slick) and is utilized in tons of purposes from non-stick fry kitchenware to ptfe tape for home use. This particular mineral is a key raw material inside ...