Hoʻohana ʻia ka lipine wela kiʻekiʻe o ka PTFE ma waena o ʻekolu mau lāʻau noiʻi lapaʻau: ka pale ʻana i nā mea hana sterilization (autoclave trays, heat-seal packaging), mea hoʻomaʻamaʻa ʻili (ka uhi haʻahaʻa haʻahaʻa, insulation uila), a me nā mea implantable (vascular grafts, sutures). Ua hōʻoia ʻia ka biocompatibility ma o ISO 10993, a ua hoʻokumu ʻo FDA 21 CFR 177.1550 i ka palekana kumu.

PTFE kiʻekiʻe-mehana lipine i ilihune kū'ē i ka ionizing radiation. Ma ka 1 kGy gamma wale nō, hāʻule ka ikaika tensile i ~25% o ke kumu. He kūpono wale ia no nā wahi haʻahaʻa haʻahaʻa (meaʻai/lāʻau sterilization <10 kGy). No ka ʻoihana nuklea a i ʻole ka mokulele, e hoʻohana i ka polyimide a i ʻole PEEK ma kahi.

Pono ka lipine kiʻekiʻe o ka PTFE i ka mālama pono e mālama i kona adhesion, maʻalahi, a me ka hoʻokuʻu ʻana i ka hana. ʻO nā koi koʻikoʻi e pili ana i ka mālama ʻana i ka mahana (10-30 ° C), ka haʻahaʻa ma lalo o 60%, ka pale ʻana i ka māmā, ka hoʻokaʻawale ʻana i nā kemika, ka waiho ʻana i ke kūpaʻa, a me ka ea. E hahai i ka hoʻokele waiwai FIFO a nānā mau.

Hōʻike kēia ʻatikala pehea e pale aku ai i ka ʻino a me ka hana ʻino ma ka ʻaoʻao non-adhesive o PTFE kiʻekiʻe-mehana lipine i ka wā o ka uhi ʻana. ʻO nā hoʻolālā koʻikoʻi e pili ana i ka mana kumu (ka mālama pono ʻana i ka ʻili), ka hoʻokaʻawale kino (nā kiʻi pale pale, nā wili lāʻau ʻole, ka hoʻomaloʻo zoned), a me ka hoʻokele hana hoʻomaʻemaʻe.

Ma keʻano he mea hana mua o ka PTFE kiʻekiʻe-mehana lipine, Jiangsu Aokai New Materials ma keia e elaborates i ka hopena o ka hooluolu ana a me ka hooluolu ana uku ma ka hana o ka PTFE hoola kiʻekiʻe-mehana tapes.I. ʻO ke kumu o ka PTFE Crystallization Nā ʻano a me ka hoʻohaʻahaʻa ʻana i ka hoʻoponopono ʻanaThe PTFE su

ʻO Jiangsu Aokai Nā Mea Hou, kahi mea hana kumu kumu o ka PTFE kiʻekiʻe-mehana lipine, kaʻana like i nā ʻike ʻoihana no ʻoe. Hiki ke hoʻohana mau ʻia ka tape wela kiʻekiʻe o PTFE (Teflon) i ka pae wela o -196 ℃ a 260 ℃. I ka nui o nā noi, ka palena pale wela