Hoʻokaʻawale ʻia nā pepa PTFE i nā papa huli, nā papa i hoʻoheheʻe ʻia a me nā papa alapiʻi.

Pāpala hoʻoheheʻe ʻia
Hana ʻia ka pā i hoʻoheheʻe ʻia me ka resin polytetrafluoroethylene ma ka hoʻoheheʻe ʻana i ka lumi wela, a laila sintered a hoʻomaha ʻia, a ʻo ka mānoanoa o ka pā PTFE i hoʻoheheʻe ʻia.5mm-200mm.
Papa alapiʻi
Hana ʻia nā alapiʻi PTFE e ka extrusion a i ʻole ka hoʻohuli ʻana.Ma muli o kā lākou mau waiwai sliding maikaʻi loa, ikaika hilinaʻi a me ka elongation ikaika, hoʻohana pinepine ʻia lākou i nā alapiʻi sliding bearings, kākoʻo i nā sliders, alakaʻi alakaʻi, etc.
ʻO kaʻoiaʻiʻo, ʻo nā huahana PTFE i hana ʻia e kekahi kaʻina hana he mea maʻalahi loa a loaʻa nā waiwai piha ʻoi loa.Hoʻohana nui ʻia e like me nā mea uila insulation a me nā linings e pili ana me nā media corrosive, kākoʻo i nā slider, nā sila kaʻa a me nā mea lubricating, hoʻohana nui ʻia i nā mea kemika, pharmaceutical, dye industry containers, storage tanks, reaction towers, pipelines nui anti-corrosion lining material;ʻO nā mīkini, ke kūkulu ʻana, nā alahaka alahaka, nā ala alakaʻi;ka paʻi ʻana a me ka waihoʻoluʻu, ʻoihana māmā, ʻoihana lole lole anti-sticking, etc.
Pōmaikaʻi:
Palena wela kiʻekiʻe - ka wela hana a hiki i260℃.
ʻO ke kūpaʻa haʻahaʻa haʻahaʻa - maikaʻi mechanical toughness;5% hiki ke mālama ʻia ka elongation ʻoiai ke hāʻule ka mahana i-196 °C.
Ka pale ʻana i ka corrosion - inert i ka hapa nui o nā kemika a me nā mea hoʻoheheʻe, ikaika ka waikawa a me ke kūpaʻa alkali, ka wai a me nā mea hoʻoheheʻe kūlohelohe.
Kūleʻa Kūʻai - Loaʻa i ke ola ʻelemakule maikaʻi loa o kēlā me kēia plastic.
Lubrication kiʻekiʻe - ʻO ka helu haʻahaʻa o ka friction ma waena o nā mea paʻa.
Non-adhesion - ʻo ia ka liʻiliʻi liʻiliʻi liʻiliʻi o ka ʻili i nā mea paʻa, ʻaʻole pili i kekahi mea, a ʻo kona mau waiwai mechanical he liʻiliʻi liʻiliʻi loa.1/5 o ka polyethylene, he hiʻohiʻona nui o nā ʻili perfluorocarbon.A no ka fluorine- He haʻahaʻa loa ka ikaika intermolecular kaulahao kalapona, ʻaʻole pili ka PTFE.
ʻAʻohe mea ʻawaʻawa - He physiologically inert, a ʻaʻohe hopena ʻino ke hoʻokomo ʻia i loko o ke kino ma ke ʻano he kīʻaha koko a me ke kino no ka manawa lōʻihi.
Uila waiwai PTFE i haʻahaʻa dielectric mau a me ka dielectric poho ma luna o ka laulā alapine (frequency), a kiʻekiʻe breakdown voltage, leo resistivity a me ka arc kū'ē.
ʻAʻole maikaʻi ka pale ʻana o ka radiation o PTFE (104rad), a ua hoʻohaʻahaʻa ʻia e ka hoʻoheheʻe ʻana i ka ikehu kiʻekiʻe, a ua hoʻemi nui ʻia nā waiwai uila a me nā mechanical o ka polymer.Hiki ke hoʻohana ʻia ka Polytetrafluoroethylene e ka hoʻoemi a extrusion paha;hiki ke hana ʻia i mea hoʻopuehu wai no ka uhi ʻana, impregnation a i ʻole ka hana fiber.Hoʻohana nui ʻia ʻo PTFE i ka ikehu atomic, aerospace, electronics, uila, kemika, mechanical, instrument, mea hana, textile, meaʻai a me nā ʻoihana ʻē aʻe e like me ke kiʻekiʻe a me ka haʻahaʻa haʻahaʻa kūʻokoʻa, corrosion resistant material, insulating material, anti-stick coatings, etc. .
ʻO ke kūpaʻa kahiko o ka lewa: ka pale ʻana i ka radiation a me ka haʻahaʻa haʻahaʻa: ʻike lōʻihi i ka lewa, ʻaʻole i loli ka ʻili a me ka hana.
Incombustibility: Aia ma lalo ka papa kuhikuhi palena oxygen90 .
ʻAkika a me ke kūpaʻa alkali: hiki ʻole ke hoʻoheheʻe ʻia i nā waikawa ikaika, alkalis a me nā mea hoʻoheheʻe organik.
Ka pale ʻana i ka oxidation: hiki ke pale i ka ʻino o nā oxidants ikaika.
Acidity a me ka alkalinity: ʻAʻole.
He palupalu nā mea mechanical o PTFE.Loaʻa i ka ikehu ili haʻahaʻa loa.
Polytetrafluoroethylene(F4, PTFE)loaʻa i kahi moʻo hana maikaʻi loa: pale wela kiʻekiʻe - lōʻihi hoʻohana wela o200~260degere, haʻahaʻa wela kū'ē - nae palupalu ma-100degere;kū'ē i ka corrosion - kū'ē i ka aqua regia a me nā mea hoʻoheheʻe organik a pau;ʻO ka pale ʻana i ka wā - ke ola ʻelemakule maikaʻi loa i loko o nā plastics;kiʻekiʻe lubricity - me ka liʻiliʻi liʻiliʻi o ka friction (0.04) i loko o nā plastic;non-stick - me ka liʻiliʻi liʻiliʻi o ka ʻili i nā mea paʻa me ka ʻole o ka pili ʻana i kekahi mea;non-toxic - physiologically inert;ʻO nā waiwai uila maikaʻi, he Papa kūponoC mea hoʻokaʻawale.