ST-PTFE260 PTFE Teflon tubing bụ nke elu polytetrafluoroethylene resin site na extrusion pụrụ iche na sintering usoro. Ngwaahịa a bụ ihe mkpuchi ọkụ eletrik nke ukwuu, na-egbochi ire ọkụ nke ukwuu, na-ete mmanụ onwe ya ma na-eguzogide oke okpomọkụ (260°C), reagents kemịkalụ, na ihe fọrọ nke nta ka ọ bụrụ mmanụ niile na kemịkalụ ndị ọzọ. Ọ na-achọta nnukwu ngwa na ụgbọ ala, ụlọ ọrụ agha, na