No ke aha i kapa ʻia ai ʻo ia he ptfe tube? Pehea i kapa ʻia ai ʻo ia he ptfe tube?
Ua kapa ʻia hoʻi ka ʻōmole PolytetrafluoroethylenePaipu PTFE, i ʻike nui ʻia ʻo "Plastic King", he polymer molekala kiʻekiʻe i hoʻomākaukau ʻia e ka polymerizing tetrafluoroethylene ma ke ʻano he monomer. Keʻokeʻo waxy, translucent, maikaʻi loa ke kūpaʻa wela a me ke anu, hiki ke hoʻohana ʻia no ka manawa lōʻihi ma -180～260ºC. ʻAʻohe pigments a i ʻole nā mea hoʻohui i kēia mea, loaʻa nā ʻano o ke kūpaʻa ʻana i ka waikawa, alkali, a me nā mea hoʻoheheʻe organik like ʻole, a aneane hiki ʻole ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe āpau. I ka manawa like, loaʻa iā PTFE nā ʻano o ke kūpaʻa wela kiʻekiʻe, a he haʻahaʻa loa kona coefficient friction, no laila hiki ke hoʻohana ʻia no ka lubrication a lilo i uhi kūpono no ka hoʻomaʻemaʻe maʻalahi o ka papa o loko o nā paipu wai.
ʻAno hana:
ʻO ka mea maka o ka paipu PTFE he pauka a hiki ke hoʻokumu ʻia e ka hoʻopili ʻana a i ʻole ka hana extrusion
ʻAno o ka paipu:
1. Hana ʻia nā paipu ʻōwili laumania mai ka resin PTFE 100% puʻupaʻa me ka ʻole o kekahi pigment a mea hoʻohui paha. He kūpono ia no ka hoʻohana ʻana i ka Aero space & Transportation Technology, Electronics, Components & Insulators, Chemical & Pharmaceutical Manufacturing, Food Processing, Environmental Sciences, Air Sampling, Fluid Transfer Devices a me Water Processing Systems. Loaʻa nā mana Anti-static (Carton) a i ʻole nā kala o nā paipu āpau.
2. Hana ʻia nā paipu Convoluted mai ka resin PTFE 100% puʻupaʻa me ka ʻole o kekahi pigment a mea hoʻohui paha. Loaʻa iā ia ke kūpaʻa maikaʻi loa a me ke kūpaʻa kink no ka hana maikaʻi loa no nā noi kahi e pono ai ka radius kūlou paʻa, ka hoʻonui ʻana i ka lima kaomi a i ʻole ke kūpaʻa ʻana. Hiki ke loaʻa nā paipu Convoluted me nā flares, flanges, cuffs, a i ʻole ka hui pū ʻana o nā ʻoi aku ma mua o hoʻokahi Optimized Tubing Solution. Loaʻa nā mana Anti-static (kalapona) o nā paipu āpau.
3. Paipu Capillary Ua hoʻohana nui ʻia nā ʻano mahana a me ke kūpaʻa ʻana i ka palaho o nā paipu capillary i nā ʻoihana kūpaʻa i ka palaho, e like me ka ʻoihana kemika, pickling, electroplating, lāʻau lapaʻau, anodizing a me nā ʻoihana ʻē aʻe. ʻO ka paipu capillary ka mea nui i ke kūpaʻa maikaʻi loa i ka palaho, kūpaʻa haumia maikaʻi, kūpaʻa maikaʻi i ka ʻelemakule, hana hoʻoili wela maikaʻi, kūpaʻa liʻiliʻi, ka nui liʻiliʻi, ke kaumaha māmā a me ke ʻano paʻa
Nā waiwai a me ke kūpaʻa:
1. Ke kūpaʻa wela kiʻekiʻe, ʻaʻole hiki ke hoʻoheheʻe ʻia i loko o kekahi mau mea hoʻoheheʻe. Hiki iā ia ke kū i ka mahana kiʻekiʻe a hiki i 300 ℃ i ka manawa pōkole, a hiki ke hoʻohana mau ʻia ma waena o 240 ℃ ~ 260 ℃, a he kūpaʻa wela kupaianaha. Ma waho aʻe o ka hana ʻana me nā metala alkali i hoʻoheheʻe ʻia, ʻaʻole ia e pala i kekahi mea, ʻoiai inā i hoʻolapalapa ʻia i loko o ka waikawa hydrofluoric, aqua regia a i ʻole ka waikawa sulfuric fuming, sodium hydroxide, ʻaʻole ia e loli.
2. Ke kūpaʻa haʻahaʻa o ka mahana, ka paʻakikī mechanical maikaʻi ma ka mahana haʻahaʻa, ʻoiai inā hāʻule ka mahana i -196 ℃ me ka ʻole o ka embrittlement, hiki iā ia ke mālama i ka 5% elongation.
3. Ke kūpaʻa ʻana i ka corrosion, inert i ka hapa nui o nā kemika a me nā mea hoʻoheheʻe, kū i nā waikawa ikaika a me nā alkalis, ka wai a me nā mea hoʻoheheʻe organik like ʻole, a hiki ke pale i nā ʻāpana mai kekahi ʻano o ka corrosion kemika.
4. Anti-kahiko, ma lalo o ke kaumaha kiʻekiʻe, loaʻa iā ia nā pono pālua o ke kūpaʻa ʻana i ka ʻaʻahu a me ka ʻaʻole e pipili. Loaʻa iā ia ke ola ʻelemakule maikaʻi loa i loko o nā plastics.
5. ʻO ka lubrication kiʻekiʻe, ʻo ia ka coefficient friction haʻahaʻa loa ma waena o nā mea paʻa. Hoʻololi ke coefficient friction i ka wā e paheʻe ana ka ukana, akā aia wale nō ka waiwai ma waena o 0.05-0.15.
6. ʻAʻole e pipili, ʻo ia ka mea me ka liʻiliʻi loa o ka ʻili ma waena o nā mea paʻa, a ʻaʻole e pipili i kekahi mea. ʻAneʻane ʻaʻole e pipili nā mea āpau iā ia. Hōʻike pū nā ʻili lahilahi loa i nā waiwai maikaʻi ʻole e pipili.
7. He keʻokeʻo, ʻaʻohe ona ʻala, ʻaʻohe ona ʻono, ʻaʻohe ona ʻawahia, a ʻaʻohe ona ʻano kino. Ma ke ʻano he kīʻaha koko hana a me kahi ʻōkana i hoʻokomo ʻia i loko o ke kino no ka manawa lōʻihi, ʻaʻohe ona hopena maikaʻi ʻole.
8. Māmā ke kaumaha a me ka maʻalahi ikaika. Hiki iā ia ke hōʻemi nui i ka ikaika hana o ka mea hoʻohana.
9. Nā pono piha o kēia huahana, no laila ʻoi aku ka lōʻihi o ke ola lawelawe ma mua o nā ʻano hose mahu like ʻole, ʻaʻole pono e hoʻololi i ka hoʻohana lōʻihi, e hoʻemi nui i ke kumukūʻai hoʻohana, hoʻomaikaʻi i ka pono o ka hoʻohana, hoʻokele waiwai a me ka hana pono
Nā wahi noi:
Hoʻohana ʻia ma ka ʻoihana uila
Ma ka aerospace, mokulele, uila, mea hana, kamepiula a me nā ʻoihana ʻē aʻe e like me ka papa insulation o ka mana a me nā laina hōʻailona, hiki ke hoʻohana ʻia nā mea pale i ka corrosion a me nā mea pale i ke komo ʻana e hana i nā kiʻiʻoniʻoni, nā pepa paipu, nā bearings, nā mea holoi, nā valves a me nā pipelines Chemical, nā mea hoʻopili paipu, nā uhi ipu lako, a pēlā aku.
Hoʻohana ʻia ma nā kahua o nā mīkini uila
ʻoihana kemika, mokulele, mīkini, a pēlā aku ma kahi o nā aniani quartz, hoʻohana ʻia i ka loiloi kemika ultra-pure a me ka mālama ʻana i nā ʻano waikawa, alkalis, a me nā mea hoʻoheheʻe organik i ka ikehu atomika, lāʻau lapaʻau, semiconductor a me nā ʻoihana ʻē aʻe. Hiki ke hana ʻia i nā ʻāpana uila insulation kiʻekiʻe, ka uhi uea a me ke kaula alapine kiʻekiʻe, nā mea hana kemika pale i ka corrosion, nā paipu aila anuanu kiʻekiʻe, nā ʻōkana hana, a pēlā aku. hiki ke hoʻohana ʻia e like me nā mea hoʻohui no nā plastics, rubber, coatings, inks, lubricants, greases, a pēlā aku.
Kūpaʻa kēia huahana i ke kiʻekiʻe o ka mahana a me ka palaho
Loaʻa iā ia ka insulation uila maikaʻi loa, ke kūpaʻa ʻana i ka wā ʻelemakule, ka haʻahaʻa o ka omo wai, a me ka hana lubricating ponoʻī maikaʻi loa. He pauka lubricating honua ia e kūpono ana no nā ʻano media like ʻole a hiki ke hoʻopili koke ʻia e hana i kahi kiʻiʻoniʻoni maloʻo, E hoʻohana ʻia ma ke ʻano he pani no ka graphite, molybdenum a me nā lubricants inorganic ʻē aʻe. He mea hoʻokuʻu mold kūpono no nā polymers thermoplastic a me thermosetting me ka hiki ke halihali maikaʻi loa. Hoʻohana nui ʻia ia i ka ʻoihana elastomer a me ka rubber a me ka anti-corrosion.
Hoʻohana ʻia e like me ka mea hoʻopihapiha no ka resin epoxy e hoʻomaikaʻi i ke kūpaʻa ʻana i ke kapa komo, ke kūpaʻa wela a me ke kūpaʻa ʻana i ka corrosion o nā mea hoʻopili epoxy.
Hoʻohana nui ʻia ma ke ʻano he mea hoʻopaʻa a me ka hoʻopiha no nā keke pauka
Nā hulina e pili ana i nā paipu PTFE:
Ka manawa hoʻouna: Ian-15-2021