Uila humuhumu PTFE me ka hana maikaʻi loa i nā kūlana hana paʻakikī

ʻO ka PTFE kahi fluoropolymer synthetic i ʻike ʻia no kona kūʻē kūʻokoʻa kemika, ke kūpaʻa wela kiʻekiʻe, a me ka coefficient haʻahaʻa o ka friction. ʻO kēia mau waiwai he mea kūpono ia no ke kaula humuhumu i hoʻohana ʻia i loko o nā ʻeke kānana. ʻO ke kaula humuhumu PTFE ke kūpaʻa i ka hapa nui o nā kemika, me nā ʻakika, nā kumu, a me nā solvents, kahi kūpono no ka hoʻohana ʻana i nā wahi paʻakikī. Eia hou, hiki i ka PTFE ke pale i nā mahana a hiki i 260 ° C, ʻoi aku ka kiʻekiʻe ma mua o ka hapa nui o nā ʻano ʻano o nā kaula.

ʻO kekahi pōmaikaʻi o ke kaula humuhumu PTFE ʻo ia ka helu haʻahaʻa o ka friction. ʻO kēia waiwai ka mea e hiki ai i ke kaula ke paheʻe maʻalahi i ka lole, e hōʻemi ana i ka pilikia o ka haki ʻana o ka milo a hoʻomaikaʻi i ka ikaika holoʻokoʻa o ke humuhumu. ʻO ka haʻahaʻa haʻahaʻa o ka friction hoʻi e hana i ke kaula humuhumu PTFE kūpono no ka hoʻohana ʻana i nā mīkini humuhumu kiʻekiʻe, i hoʻohana mau ʻia i ka hana ʻana i nā ʻeke kānana.

ʻO ke kaula humuhumu PTFE ke kūpaʻa pū i ka radiation UV, kahi e kūpono ai no nā noi waho. ʻAʻole e hoʻohaʻahaʻa a palupalu paha ke kaula i ka wā e ʻike ʻia ai ka lā, kahi e hōʻoia ai i ka lōʻihi o ka ʻeke kānana. Eia kekahi, ʻaʻohe mea ʻawaʻawa ʻo PTFE humuhumu a ʻaʻole hoʻokuʻu i nā mea ʻino, e palekana no ka hoʻohana ʻana i nā meaʻai a me nā lāʻau lapaʻau.

ʻO ka ʻōlelo holoʻokoʻa, he koho maikaʻi loa ke kaula humuhumu PTFE no ka humuhumu ʻana i nā ʻeke kānana ma muli o kona kūʻē kūʻokoʻa kemika, ke kūpaʻa wela kiʻekiʻe, ka haʻahaʻa haʻahaʻa o ka friction, a me ke kūpaʻa ʻana i ka radiation UV. Hoʻohana kēia mau waiwai i ke kaula humuhumu PTFE i kūpono no ka hoʻohana ʻana i nā wahi paʻakikī a me nā noi waho. Hoʻohui hou, palekana ke kaula no ka hoʻohana ʻana i nā meaʻai a me nā noi lāʻau lapaʻau, e lilo ia i koho maʻalahi no nā ʻoihana like ʻole.