Ka komo ʻana o ka paipu PTFE
I kekahi mau hihia, hiki i ke komo ʻana ma o nā fluoropolymers ke alakaʻi i nā pilikia me ka ʻōnaehana paipu lining.
I kēia manawa,BESTEFLONʻOihanaPaipu TeflonE pane mai ka loea i kēia nīnau loea nāu.
ʻO ka permeability o ka paipu ptfe e hoʻoulu ai i ka pala o ka papa pale uea, e hoʻopōkole i ke ola o ka paipu, ke kumukūʻai mālama kiʻekiʻe, ka haumia a me ka hoʻoweliweli i ke olakino o nā limahana. Ma keʻano holoʻokoʻa, ma keʻano laulā, hoʻonui ia i ka huina kumukūʻai o ka loaʻa ʻana!
He mau kaulahao lōʻihi nā molekole PTFE o nā ʻātoma kalapona i hoʻopuni ʻia e nā ʻātoma fluorine. Loaʻa i kēlā me kēia ʻātoma kalapona ʻelua mau ʻātoma fluorine i pili iā ia. Ma muli o ka polarity ikaika a me kēlā me kēia kalapona i loko o ke kaulahao he ʻelua mau ʻātoma fluorine i hoʻopili ʻia iā ia, ʻo kēia ka mea e lilo ai ka PTFE i iwi kuamoʻo kalapona paʻa i hoʻopuni ʻia e kahi mea pale fluorinated, e hoʻolilo ana iā ia i mea kūʻē loa i ka ʻino kemika.
Aia ka PTFE i nā ʻano noncrystallographic a me crystalline, ʻoi aku ka liʻiliʻi o ka paʻa ʻana i ka hoʻohālikelike ʻana. ʻO ka paʻa o ke ʻano, ʻoi aku ka liʻiliʻi o ko lākou permeable i ke kinoea. Hiki ke hoʻololi ʻia ke ʻano kristal o ka PTFE e hoʻomaikaʻi i kona permeability.
I nā hihia he nui, hiki ke hoʻohana ʻia kahi mea uhi no 20 mau makahiki a ʻoi aku paha me ka ʻole o nā hōʻailona o ke komo ʻana. Eia nō naʻe, i kekahi mau hihia, ʻike ʻia ka osmoation i loko o nā pule a i ʻole nā mahina ma hope o ka hana ʻana o kahi ʻāpana o ka mea hana. Ma hope o ke aʻo ʻana, ua ʻike mākou he hopena koʻikoʻi kēia mau kūlana hoʻohana i ka helu komo ʻana:
waiwai kino-kemika
1. Hiki i nā molekala liʻiliʻi loa, e like me ka helium, ka wai, a i ʻole ke kalapona ʻokikene, ke komo ʻia e ka PTFE. ʻO kēia no ka mea ua lawa ka liʻiliʻi o kēia mau molekala e ʻae iā lākou e hele ma waena o ke ʻano o ka polymer ma ka hakahaka ma waena o nā molekala polymer pākahi.
2. Hiki i nā ʻātoma like kemika me ka fluorine, e like me ka chlorine a me ka bromine, ke komo i loko o nā ʻano o PTFE a me PTFE.
Mahana
I ka piʻi ʻana o ka mahana, piʻi ka nui o ke komo ʻana ma o ka paia PTFE ma ke ʻano nonlinear. Hoʻokumu ʻia kēia e nā kumu aʻe:
1. E lilo ke kinoea i mea hoʻoheheʻe ʻia i loko o ka polymer i ka piʻi ʻana o ka mahana
2. Hoʻonui ʻia ka hoʻololi ʻana o nā ʻātoma pākahi ma waena o nā kaulahao polymer,
3. Hoʻonui ka nui o ka polymer, e hopena ana i ka nui o ka hakahaka ma waena o nā kaulahao polymer pākahi.
Kaomi
Hoʻonui ka nui o ka osmotic ma ke ʻano linear me ka hoʻonui ʻana o ke kaomi kinoea.
ʻO ka mānoanoa o ka paia o ka paipu
Kōkua pū ka mānoanoa o ka paia o ka hose i ka hoʻolohi ʻana i ka wikiwiki o ke komo ʻana. Inā hoʻāʻo ʻia me ʻelua mau papa polymer i hoʻomākaukau ʻia mai ka mea like, e haʻahaʻa ka wikiwiki o ke komo ʻana ma o ka papa mānoanoa ma mua o ka papa lahilahi. I ka piʻi ʻana o ka mānoanoa, e paʻa ana ka wikiwiki o ke komo ʻana, ma mua o ka hoʻomau ʻana i ka emi ʻana.
Ka nui o ka haʻalulu
ʻO ka nui o ka haʻalulu i hana ʻia e ka hose i ka wā o ka hana he hopena nui ia i ka hōʻino ʻia o ka hose. Pono nā hana hoʻoponopono kūpono. No ka laʻana, e hoʻohana i nā hose ʻoi aku ka maʻalahi, a e hoʻohana i nā lima pale rubber e hōʻemi i ka hōʻino i hana ʻia e ka haʻalulu.
ʻO ke ʻano o ka pauka PTFE
Aia nā ʻano lama like ʻole a me nā ʻano hoʻohālike like ʻole o nā mea maka ma ka mākeke, a ʻaʻole like ke ʻano. Hiki i nā mea pauka maka like ʻole ke hoʻopilikia i ka hopena o ka sintering out.
Pehea e hōʻemi ai i ka permeability o ka hose PTFE?
ʻO kahi ala e hōʻemi ai i ka helu komo ʻana o ka PTFE, ʻo ia ka hoʻonui ʻana i ka crystallinity o ka polymer, a i ʻole% o ka polymer me kahi ʻano crystalline. ʻOiai ʻaʻole hiki ke hana ʻia ka PTFE i ka heheʻe ʻana, hoʻohana ʻia ka ʻenehana hana kūikawā e hana i nā mea maka i nā ʻatikala i loaʻa. ʻO ke ʻano hana nui no ka hana ʻana i ka PTFE ʻo ia ka hoʻoheheʻe ʻana i ka compression. ʻO ka hoʻoheheʻe ʻana i ka compression ke hoʻonohonoho nei i ka ʻano polymer ma ke kaomi ʻana i ka pauka PFE i loko o kahi ʻano a laila hoʻomoʻa i ka mahana kiʻekiʻe. ʻO nā ids i lokoNā hose PTFEhiki ke kāohi ʻia a hoʻemi ʻia ma ka hana ʻana i ka hose ma o ka sintering lohi a i ʻole nā kaʻina hana ma hope o ka sintering, e kōkua ana i ka hana ʻana i nā molekala PTFE i ʻoi aku ka crystalline. Hiki i kēia ʻenehana hana ke waiho i nā hakahaka liʻiliʻi i loko o ka mea, e ʻae ana i ke kahe hana e neʻe ma o ia mea. Ua hoʻohana nui ʻia ʻo Besteflon i kāna mea hana lima PTFE no ke kaʻina hana a me ka kaohi maikaʻi. I ke kaʻina hana, e loaʻa iā mākou ke kiʻekiʻe kiʻekiʻe loa o ke kū'ē osmotic.
We have developed a variety of different series of hoses to deal with different applications, if you do not know how to choose, welcome to consult our professional sales team to recommend the most suitable solution for you. Please contact: sales07@zx-ptfe.com
ʻO ke kūʻai ʻana i ka PTFE Tube kūpono ʻaʻole wale ia e pili ana i ke koho ʻana i nā kikoʻī like ʻole no nā noi like ʻole. ʻOi aku ka nui e koho ai i kahi mea hana hilinaʻi. ʻO Besteflon Fluorine plastic Industry Co., Ltd. loea i ka hana ʻana i nā hose a me nā paipu PTFE kiʻekiʻe no 20 mau makahiki. Inā he mau nīnau a me nā pono, e ʻoluʻolu e nīnau mai iā mākou no ka ʻōlelo aʻoaʻo loea hou aku.
Nā ʻike ʻē aʻe e pili ana i ka ʻatikala
Ka manawa hoʻouna: Iune-06-2025