Ua māhele ʻia ke ʻano o ke apo pall i loko o ke apo pall plastik, e like me PVC/PTFE/PP, ke apo pall metala, e like me 304/316/410/kalapona kila a me ke apo pall keramika. ʻO kēia mau mea nui ʻekolu, koe wale nō ke apo pall keramika, hoʻokahi wale nō ʻano, e like me ka metala a me nā mea plastik, i māhele ʻia hoʻi i nā mea like ʻole. He ʻokoʻa nā hiʻohiʻona o kēlā me kēia mea.
Apo Pall keramika
Nā Pōmaikaʻi: Loaʻa iā ia ke kūpaʻa maikaʻi loa i ka waikawa a me ka wela, me ka mahana hoʻohana ma luna o 1300 ℃. Hiki iā ia ke kū i ka pala mai nā ʻano waikawa inorganic like ʻole, nā waikawa organik, a me nā mea hoʻoheheʻe organik koe wale nō ka waikawa hydrofluoric, me ke kūpaʻa waikawa o ≤ 99% a me ke kūpaʻa alkali o ≤ 85%. He haʻahaʻa ke kumukūʻai, a he nui nā kikoʻī e koho ai, e like me φ 16, φ 25, φ 38, φ 50, φ 76, φ 80, φ 100, a pēlā aku, hiki ke hoʻohana ʻia i nā kūlana wela kiʻekiʻe a haʻahaʻa like ʻole a he ākea nā noi.
Apo palaki palakiko
Nā Pōmaikaʻi:Māmā ke kaumaha, ʻaʻole palupalu, kūpaʻa i ka wela a kūpaʻa i nā kemika, uku hana kūpono, porosity kiʻekiʻe, hāʻule haʻahaʻa ke kaomi a me ke kiʻekiʻe o ka ʻāpana hoʻoili nuipa, kiko waikahe kiʻekiʻe, pili kūpono o ke kinoea-wai, pono hoʻoili nuipa kiʻekiʻe. ʻO ka mahana hoʻohana ma nā ʻano media like ʻole he 60-280 ℃, hoʻohana nui ʻia i nā ʻoihana e like me ka petroleum, kemika, chlor alkali, kinoea a me ka palekana o ke kaiapuni.
Nā hemahema:ʻAʻole kūpaʻa i nā mahana kiʻekiʻe, nā waikawa ikaika a me nā alkalis a hiki ke hoʻoneʻe ʻia.
Nā mea like ʻole a me nā hiʻohiʻona:
PP(polypropylene): kūpaʻa i ka wela a hiki i 100 ° C, haʻahaʻa ke kumu kūʻai, akā nāwaliwali ke kūpaʻa i ka pala.
RPP(Polypropylene i hoʻoikaika ʻia): Ma muli o PP, ua hoʻomaikaʻi ʻia ka ikaika mechanical a me ke kūpaʻa ʻana i ka ʻaʻahu ma o ka hoʻololi ʻana i ka hoʻoikaika ʻana, e ʻoi aku ka kūpono no nā noi e pono ai ka ikaika mechanical kiʻekiʻe.
PVC(polyvinyl chloride): Loaʻa iā ia ke kūpaʻa maikaʻi i ka pala kemika, akā ua kaupalena ʻia kona pae kūpaʻa mahana.
CPVC(Chlorinated Polyvinyl Chloride): ʻOi aku ka kiʻekiʻe o kona hoʻomanawanui i ka mahana ma mua o PP, e hōʻea pinepine ana ma kahi o 110 ° C, a he kūpaʻa maikaʻi i ka pala kemika.
PVDF(polyvinylidene fluoride): Hiki iā ia ke kū i nā mahana a hiki i 150 ° C a he kūpaʻa maikaʻi loa ia i ka pala kemika, e kūpono ai no ka hoʻohana lōʻihi i nā ʻano ʻoihana ʻino.
PTFE(Polytetrafluoroethylene): Hiki iā ia ke kū i nā mahana a hiki i 260 ° C a ʻo ia kekahi o nā mea i ʻike nui ʻia i ka corrosion, kūpono loa no nā kaʻina hana kemika kiʻekiʻe a me ka corrosive kiʻekiʻe.
Apo hao pall
Nā Pōmaikaʻi:ʻO ka paia lahilahi, ke kūpaʻa wela a me ke anu, ka porosity kiʻekiʻe, ke kahe kiʻekiʻe, ka hoʻemi haʻahaʻa o ke kaomi, ke kūpaʻa haʻahaʻa, ka hopena hoʻokaʻawale maikaʻi, ke ola lawelawe lōʻihi, a hiki ke hoʻohana piha i ka hiki o nā lako. Kūpono no nā hale kiaʻi distillation vacuum, nā hale kiaʻi degassing carbon dioxide, ka lawelawe ʻana i nā mea i allergenic, maʻalahi ka decomposable, maʻalahi e hoʻopili, a maʻalahi i ka waiho ʻana o ke kalapona, hoʻohana nui ʻia i nā hale kiaʻi i hoʻopaʻa ʻia i nā ʻoihana e like me ka petrochemicals, nā mea hoʻouluulu, nā kemika, a me ka palekana o ke kaiapuni.
Nā hemahema:ʻAʻole kūpaʻa i nā waikawa ikaika a me nā alkalis.
Nā mea like ʻole a me nā hiʻohiʻona:
Ke kila kalapona:haʻahaʻa ke kumukūʻai, akā nāwaliwali ke kūpaʻa ʻana i ka pala, kūpono no kekahi mau kūlana hana me ke kūpaʻa nāwaliwali i ka pala.
304 kila kila:He kūpaʻa maikaʻi kona i ka pala a me ke kūpaʻa wela, a hiki ke hoʻohana paʻa ʻia i nā ʻano kemika like ʻole. He mea apo pōpō metala i hoʻohana pinepine ʻia.
316L kila kila:ʻOi aku ka maikaʻi o ke kūpaʻa ʻana i ka palaho ma mua o ke kila kila 304, ʻoi aku hoʻi i nā wahi me ka palaho ikaika e like me nā iona chloride. ʻOi aku ka haʻahaʻa o ke kalapona o ke kila kila 316L a ʻoi aku ka maikaʻi o ka hana kuʻi ʻana, hiki ke hōʻemi pono i nā pilikia palaho intergranular e hiki mai ana i ka wā o ke kaʻina hana kuʻi.
Ka manawa hoʻouna: Ian-15-2025