Hoʻolauna:
ʻO ka paipu Polytetrafluoroethylene (PTFE) he huahana nui loa ia e hiki ai ke hāʻawi i kahi ākea o nā noi i nā ʻoihana like ʻole.Hana ʻia ia me ka hoʻohana ʻana i ke ʻano hoʻopili paʻi.ʻO ka paipu PTFE i hana ʻia e ka paste extrusion he maʻalahi.Hiki iā ia ke hana i nā paipu PTFE me ke anawaena o loko e like me ka liʻiliʻi e like me 0.3 mm a hiki i kahi kiʻekiʻe o 100 mm a me ka mānoanoa o ka pā liʻiliʻi e like me 0.1 mm a 2 mm.PTFE paipuHe kūpaʻa kemika maikaʻi loa, hiki ke kū i nā ʻakika ikaika a pau, nā alkali ikaika, nā oxidants ikaika, a ʻaʻole e launa pū me nā mea hoʻoheheʻe kūlohelohe.Hiki ke hoʻohana maʻamau i loko o -60 ℃ ～ + 260 ℃, me ka kūpaʻa kūpaʻa a maikaʻi loa.Hiki iā ia ke lawe i ke kinoea corrosive ikaika a me ka wai i ka wela kiʻekiʻe.Eia kekahi, ma hope o ka mālama ʻia ʻana i kahi mahana kiʻekiʻe 260 ℃ no 1000h, ʻaʻole liʻiliʻi ka loli.He haʻahaʻa haʻahaʻa haʻahaʻa loa ka PTFE, he mea anti-friction maikaʻi, mea hoʻoluliluli ponoʻī, ʻoi aku ka liʻiliʻi o kona static friction coefficient ma mua o ka dynamic friction coefficient, no laila, ʻo ka bearing i hana ʻia mai ia mea he mau mea maikaʻi o ka hoʻomaka haʻahaʻa a me ka hana paʻa.No ka mea, ʻaʻole polar ʻo PTFE, ʻaʻohe wela a ʻaʻole absorbent.Loaʻa iā ia ke kūpaʻa ʻelemakule maikaʻi, non-stickiness a me non-combustibility.ʻAʻole hiki ke hoʻololi ʻia kēia e nā hoses ʻē aʻe
ʻO ka hoʻolauna aʻe nei ka hoʻohana ʻana no ka hose PTFE i nā ʻoihana like ʻole:
1. ʻOihana Kemika
No ka mea he kiʻekiʻe ko lākou kūpaʻa kiʻekiʻe i nā mea kemika a pau,PTFE paipuhe koho kūpono i ka ʻoihana kemika.Me ka ʻoihana semiconductor.ʻO ke kaʻina hana o ka semiconductor hou e koi ai i ka ana palekana a me ka lawe ʻana i nā wai corrosive (acid a me alkalis).E hōʻino loa kēia mau mea i ka paipu hoʻouna i ka manawa pōkole
2.ʻoihana lapaʻau
ʻO nā waiwai kūikawā o nā paipu PTFE pū kekahi me ka hoʻomaʻemaʻe maʻalahi.I nā makahiki he ʻumi i hala iho nei, ua hoʻohana nui ʻia nā paipu PTFE i nā mea lapaʻau.Ma muli o ka haʻahaʻa haʻahaʻa o ka friction o ka paipu PTFE, ʻo ia ke ʻano o kona ʻili he maʻalahi loa a ʻaʻole e uhi a kōkua paha i ka ulu ʻana o ka bacteria.I waena o lākou, hoʻohana ʻia nā hoses no ka intubation, catheters, pipettes a me endoscopes.Hana pū ʻo ia i nā mea hana like ʻole a me nā mea hana, e like me nā paipu hoʻoheheʻe, ventilators, apo pepeiao, ʻāpala ʻōpala, nā mīkina lima a me nā mea hana ʻē aʻe.Eia kekahi, nui nā mea hana i hoʻohana ʻia e nā kauka i ka loiloi biochemical kanaka i hana ʻia me nā mea PTFE
3.Aircraft oihana
ʻO nā paipu PTFE he mau fluoropolymers hiki ʻole ke puhi ʻia.ʻO ka haʻahaʻa haʻahaʻa o ka friction e hiki ai iā lākou ke hana ma lalo o nā wela a me nā pilikia.ʻO ia ke kumu i hoʻohana ʻia ai kēia mau paipu e ka ʻoihana mokulele e hoʻopili i nā uea a me nā kaula
4. ʻoihana kaʻa
Ma nā ʻenekini kaʻa, hoʻohana ʻia nā paipu aila kiʻekiʻe i hana ʻia me PTFE no ka hoʻoheheʻe wahie a me nā kaʻa wahie.I kēia manawa, ʻO nā paipu hoʻoheheʻe ma ka mākeke he hui pū me nā hui.Wahi a nā ʻano ʻokoʻa o nā kaʻa kaʻa, ua hoʻokaʻawale ʻia ʻo ia i nā hoses hydraulic brake, pneumatic brake hoses a me vacuum brake hoses.E like me kāna mea, ua māhele ʻia i loko o ka hose PTFE brake, hose brake rubber a me ka hose brake nylon.Loaʻa ka maikaʻi o ka hose brake rubber i ka ikaika tensile ikaika a me ka maʻalahi o ka hoʻokomo ʻana, akā ʻo ka hemahema ʻo ia ka maʻalahi o ka ʻili ma hope o ka hoʻohana lōʻihi.I ka hihia o ka haʻahaʻa haʻahaʻa, ua nāwaliwali ka ikaika tensile o ka nylon brake hose, inā i hoʻopilikia ʻia e ka ikaika o waho, ua maʻalahi ka haki.Eia naʻe,ʻO ka paipu PTFE o Besteflonloaʻa nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, ke kūpaʻa kiʻekiʻe, ka pale ʻana i ka abrasion, a me ka pale ʻana i ka corrosion, kahi e lōʻihi ai ke ola lawelawe a ʻaʻole pono e hoʻololi pinepine ʻia.Hiki iā ia ke hoʻoponopono i nā hemahema o nā mea ʻelua ʻē aʻe
5.ʻoihana uila
ʻO ka paipu PTFE he mau hiʻohiʻona uila maikaʻi loa.Loaʻa iā lākou nā hiʻohiʻona dielectric mau a me nā hiʻohiʻona haʻahaʻa haʻahaʻa i kahi ākea ākea.No laila, hoʻohana ʻia nā paipu PTFE ma ke ʻano he kiʻekiʻe, kiʻekiʻe-mehana insulating mea no nā uea a me nā kaula, a me nā mea hoʻomehana uila a me nā ʻike wela.Ma kaʻoihana uila, i mea e uhi ai i nā kaula a me nā kaula, hoʻohanaʻia nā paipu PTFE kiʻekiʻe, hiki ke pale i nā mahana wela a pale i nā uwea mai kekahiʻoki.Eia kekahi, hele mai kēia mau paipu i nā kala like ʻole e kōkua i ka ʻike ʻana i nā uea ma ka home a i ʻole ke keʻena
6.ʻOihana meaʻai
Ma muli o kāna mau hiʻohiʻona maʻalahi a hoʻomaʻemaʻe ʻole, hiki ke hoʻohana ʻia nā paipu PTFE polytetrafluoroethylene i ka ʻoihana meaʻai.ʻO ka mea nui, kūpono nā paipu i hana ʻia me ka PTFE i hoʻopiha ʻole ʻia ma muli o ko lākou kūpaʻa physiological a mālama i nā alakaʻi o ka US Food and Drug Administration.No laila, ua hōʻoia ʻia ʻaʻole ia e pōʻino i ka pili ʻana me ka plastic a me nā ʻano meaʻai.No laila, hoʻohana mau ʻia nā paipu PTFE i nā mīkini kope kuʻuna.Eia kekahi, ua hoʻohana ʻia nā mea i kapa ʻia ʻo ka lumi hoʻokahi a i ʻole ka nui o nā keʻena spaghetti tubes a me ka wela-shrinkable tubes.Hiki ke sterilized nā huahana PTFE me ka hoʻohana ʻana i nā ʻano hana maʻamau
7.ʻoihana Textile
ʻO ka hoʻoili ʻana o nā kemika i loko o nā paipu i hoʻohana ʻia i ka ʻoihana textile hiki ke hoʻoulu i ka corrosion.No laila, i mea e pale aku ai i kēia pilikia, ua hoʻohana ʻia kahi paipu TPFE, a ua lawe ʻia kahi uhi PTFE ma ka rolle textile.
8.3D ʻOihana Pai
I ka paʻi 3D, pono e hoʻoneʻe ʻia ke filament i ka nozzle paʻi pono e hana ʻia ma ka pae wela kiʻekiʻe.No ka mea he kiʻekiʻe ka wela wela o ka paipu PTFE a me nā waiwai non-stick, kōkua ia e hoʻoneʻe maʻalahi i ka mea mai ka nozzle, no laila ʻo ia ka polymer makemake loa i ka ʻoihana paʻi 3D.
ʻO keʻano alkalineʻole o ka PTFE e hiki ai ke hoʻohanaʻia i loko o kaʻoihana kemika, kahi o ka hoʻololiʻana i nā wai koʻikoʻi koʻikoʻi he mea maʻamau.ʻO Zhongxin Fluorine plastic Industry Co., Ltd. He mea kūikawā i ka hana ʻana i nā hoses PTFE kiʻekiʻe no 16 mau makahiki.
Huli e pili ana i ka ptfe hose:
Ka manawa kau: Apr-07-2021