Subject: AFLAS-TFE Это какой-то полимер для изготовления клапанов насоса.Если найдутся люди, знающие химические термины, буду очень благодарна! |
Aflas TFE/P This is a copolymer of tetrafluoroethylene and propylene. It is a fluoroelastomer and has many of the attributes of FKM. Aflas has generally better resistance to both high temperature steam, and bases such as amines and concentrated alkalis, but poorer resistance to benzene and chlorinated solvents than conventional FKM. Elastomers with a chemistry combining that of Aflas and FKM are available. Aflas has a specialized, small market consisting primarily of oil seals for the automotive industry, wires and cables and oilfield drilling (downhole). |
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