Calendering - ịpị akwa mkpuchi PTFE n'etiti ndị na-enyo enyo na-ekpo ọkụ na 360-380 ° C - na-agbanwe n'ụzọ dị egwu morphology elu, ihe ntọhapụ, enweghị ike na arụ ọrụ. Ọ na-ebelata ike siri ike site na Ra 0.5-1.0 μm ruo <0.05 μm, na-emechi pinholes, na-eme ka nkwụsi ike na-eyi mma, ma na-ebelata ike anya mmiri na mgbanwe. Dị mkpa maka ntọhapụ liners na eletriki mkpuchi.

Dị ka ọkachamara emeputa akwa PTFE elu okpomọkụ, Jiangsu Aokai New Materials na-enye gị nghọta ọkachamara. Ebumnuche bụ isi nke ọgwụgwọ fiberglass n'elu bụ iji wuo àkwà mmiri molekụla n'etiti fiberglass inorganic na PTFE organic, ka ọ wee dozie n'ụzọ doro anya inc ha.