Nā waiwai kino o PTFE

PTFEhe mea polymer me nā waiwai kino kū hoʻokahi.Ma kēiaʻatikala, e kūkākūkā mākou i nā waiwai kino o PTFE a me ko lākou koʻikoʻi i nā noi like ʻole.

ʻO ka mea mua, ʻo ka PTFE kahi mea me ka haʻahaʻa haʻahaʻa o ka friction, he mea kūpono ia no ka hoʻohana ʻana e like me nā lubricants a me nā uhi.Ma ke kahua o ka mīkini, hoʻohana pinepine ʻia ʻo PTFE ma ke ʻano he uhi no nā ʻāpana e like me nā bearings, sila a me nā apo piston e hōʻemi i ka friction a me ka lole a pēlā e hoʻonui ai i ke ola lawelawe o nā ʻāpana.Hoʻohui ʻia, hoʻohana maʻamau ʻia ka PTFE i nā mea lapaʻau a me nā lako hana meaʻai no ka mea he mea ʻawaʻawa ʻole, ʻaʻala ʻole, ʻaʻohe lāʻau lāʻau e pale aku ai i ka hoʻohaumia ʻana o nā lāʻau lapaʻau a me nā lako meaʻai.

ʻO ka lua, he mea inert ʻo PTFE me ke kūpaʻa corrosion maikaʻi loa.He kūpaʻa ia i ka hoʻouka ʻana e ka hapa nui o nā kemika, e komo pū me nā waikawa ikaika, nā kumu ikaika, nā solvents a me nā mea oxidizing.Hoʻohana kēia mau waiwai i ka PTFE i mea hoʻohana nui ʻia i ka hana kemika a me ka mālama ʻana.No ka laʻana, hiki ke hoʻohana ʻia e hana i nā mea hana e like me nā reactors kemika, nā pahu mālama, nā paipu a me nā kiwi.

Eia kekahi, he mau waiwai insulation uila maikaʻi ka PTFE a hiki ke hoʻohana ʻia ma lalo o ke kiʻekiʻe kiʻekiʻe a me ka uila kiʻekiʻe.ʻO ia ka mea i hoʻohana nui ʻia i nā kahua uila a me ka uila.No ka laʻana, hiki ke hoʻohana ʻia ka PTFE e hana i nā mea hoʻokalakupua kiʻekiʻe-mehana, nā capacitors a me nā mea insulation.

ʻO ka mea hope loa, he haʻahaʻa haʻahaʻa ka PTFE o ka hoʻonui ʻana i ka wela a hiki ke mālama i ka dimensional stable ma luna o kahi ākea ākea.ʻO ia ka mea i hoʻohana ʻia ma nā wahi wela kiʻekiʻe a haʻahaʻa.No ka laʻana, hiki ke hoʻohana ʻia no ka hana ʻana i nā sila wela wela, nā pahu mālama haʻahaʻa haʻahaʻa a me nā mea kānana kūpaʻa kiʻekiʻe, etc.

I ka hōʻuluʻulu manaʻo,ʻO ka PTFE kahi mea polymeric me nā waiwai kino kū hoʻokahi e kūpono ai i nā noi like ʻole.Loaʻa iā ia nā hiʻohiʻona o ka coefficient friction haʻahaʻa, ke kūpaʻa corrosion maikaʻi, nā waiwai insulation uila maikaʻi a me nā waiwai paʻa.Hoʻohana kēia mau waiwai i ka PTFE i mea nui i hoʻohana nui ʻia i nā ʻoihana mīkini, ʻoihana kemika, uila a me nā uila.