Hose wahie - PTFE vs laholio
Inā ʻoe e noiʻi ana i ke ʻano o ka mea hose e hoʻohana ai i kāu ʻōnaehana hoʻoili kemika, pamu, a i ʻole ka ʻōnaehana wahie, hiki iā ia ke kōkua i ka hoʻomaopopo ʻana i nā pono a me nā ʻokoʻa ma waena o nā hose PTFE a me nā hose rubber. He loea ʻo Besteflon i ka hana ʻana.Paipu PTFEnā huahana.
ʻO ka hose PTFE vs ka hose laholio
He mea maʻamau loa nā hose rapa i nā ʻōnaehana pamu like ʻole a me ka halihali kemika, akā ʻaʻole lākou ke koho maikaʻi loa i nā manawa a pau. Loaʻa i ka rapa nā pono like ʻole, ʻo ka mea nui loa ʻo ia ke kumukūʻai kūpono. He radius kūlou ākea ko ka rapa, ke kūpaʻa ʻana i ka ʻaila a me ka wahie, a ʻaʻole pono ka nui o nā mea pono a me nā kihi e hana i kahi ʻōnaehana hana; akā naʻe, hiki i ka rapa ke komo i loko o kekahi mau kemika a hoʻokuʻu i ka uahi. Loaʻa iā ia kahi kūpaʻa kiʻekiʻe o ka ʻili a hiki ke hōʻemi i ke kahe. Hiki ke kaumaha. ʻOi aku ka wikiwiki o ka palaho o ka rapa ma mua o ka PTFE. No kēia mau kumu, ʻoi aku ka maikaʻi o nā hose PTFE.
No ke aha e hoʻohana ai i ka paipu PTFE?
He pani maikaʻi loa ka hose Polytetrafluoroethylene (a i ʻole PTFE) no ka hose laholio. Me ka hana pono ʻana a me ka hale, hiki iā lākou ke paʻa loa, a hiki ke maʻalahi loa ke kau ʻana iā lākou i loko o ka ʻōnaehana. ʻOiai ʻaʻole lākou e hāʻawi i ka laulā like o ka elasticity e like me ka laholio, kūpaʻa loa nā hose PTFE i ka hapa nui o nā kemika, a ʻaʻole lākou e hoʻokuʻu pinepine i ka uahi, he mea nui ia no kekahi ʻano wahi paʻa. ʻO kēia kūpaʻa kemika hoʻi ke ʻano o ka lohi o ka palaho ʻana o nā hose PTFE ma mua o nā hose laholio.
ʻOi aku ka liʻiliʻi o ka haʻalulu o ka PTFE ma mua o ka laholio, ʻo ia hoʻi hiki ke hoʻomaikaʻi ʻia ke kahe ʻana ma ka hoʻohana ʻana i kahi hose PTFE. He maʻalahi ka palaho ʻana o ka laholio i nā mahana koʻikoʻi, a kūpaʻa ka PTFE i nā mahana kiʻekiʻe, e lilo ia i mea kūpono no nā ʻoihana like ʻole.
Inā makemake ʻoe e aʻo hou e pili ana i nā pono o nā hose PTFE a me nā hose rubber, a inā makemake ʻoe i kekahi o kā mākou lawelawe a huahana paha, e ʻoluʻolu e kelepona i kā mākou hui kūʻai aku a hoʻouna mai iā mākou i kahi nīnau ma kā mākou pūnaewele.
Makemake paha ʻoe
Ka manawa hoʻouna: Sep-11-2021