ʻOkoʻa o ka Fluorine Rubber Gasket, Rubber Gasket, Silicone Rubber Gasket, Metal Wound Gasket, Neoprene Rubber Gasket, Butaneyl Rubber Gasket, Glass Fiber Gasket, Plastic Polymer Gasket, Tetrafluoride Gasket, Nylon Gasket, Graphite Metal Composite Gasket

ʻO nā ʻano o nā gasket non-metallic maʻamau:ʻākeʻa pulu fluorine, ʻaʻahu lāʻau, ʻākeʻa ʻili silicone, puʻupuʻu ʻeha metala, puʻupuʻu neoprene pulupulu, puʻupuʻu pulupulu butaneyl, puʻupuʻu kīʻaha aniani, puʻupuʻu polimer plastik, pehu tetrafluoride, puʻupuʻu nylon, graphite metala composite gasket.Loaʻa paha i ka asbestos nā spacers no nā noi kikoʻī.
1. He maikaʻi ke kū'ēʻana o ka NR i ka waika nāwaliwali a me ka alkali, ka paʻakai a me ka chloride solutions, akāʻo ka maikaʻiʻole o ka corrosion i kaʻaila a me ka'ūheheʻe, no laila,ʻaʻole i'ōleloʻia e hoʻohanaʻia i ka media ozone.ʻO ka mahana hana i manaʻo ʻia he -57 ° C a 93 ° C.
2. Neoprene CR ʻO ka Neoprene kahi lāʻau synthetic i hoʻolālā ʻia e pale aku i ka waikaʻa, alkali a me ka paʻakai.ʻO ka pale ʻana i ka corrosion maikaʻi i nā aila kalepa a me nā wahie.Eia nō naʻe, ʻaʻole maikaʻi ka pale ʻana i ka corrosion o nā waikawa oxidizing ikaika, hydrocarbons aromatic a me nā hydrocarbons chlorinated.Manaʻo ʻia ka mahana hana -51 ° C a 121 ° C.
3. ʻO ka NBR Butadiene rubber he lāʻau synthetic me ka maikaʻi o ka corrosion kū'ē i ka aila, solvents, aromatic hydrocarbons, hydrocarbons kumu, petroleum a me ke kinoea maoli ma luna o kahi ākea ākea.Loaʻa iā ia ke kūpaʻa corrosion maikaʻi i nā hydroxides, nā paʻakai a me nā ʻakika kūlohelohe kokoke.Eia nō naʻe, ʻilihune kona kūpaʻa ʻana i ka media oxidizing ikaika, chlorinated hydrocarbons, ketones a me nā lipids, a ʻo ka mahana hana i ʻōlelo ʻia he 51 ℃ ~ 121 ℃.
4. Hoʻohui ʻia ʻo Fluoroprene fluoroprene rubber me ka binary a me ka ternary fluoroprene rubber e hoʻohui ana i ka mea hoʻohui, vulcanizing agent ma ka hui ʻana.Ma waho aʻe o ka maikaʻi o ka wela, ke kūpaʻa waena, a me ka maikaʻi o ke kino a me nā waiwai mechanical, he haʻahaʻa haʻahaʻa hoʻi ka deformation mau loa, elasticity maikaʻi a me ke ola lawelawe lōʻihi.Hiki ke hoʻohana ʻia ka lāʻau fluorine i ka wela wela (200 ~ 250 ℃), ka aila kūpaʻa, hiki ke hoʻohana ʻia no ka hana ʻana i ke apo sealing cylinder liner, kīʻaha kīʻaha a me ke apo sealing lehelehe rotary, hiki ke hoʻomaikaʻi nui i ka manawa lawelawe.Manaʻo ʻia ka mahana hana -40 ° C a 232 ° C.
5. ʻO ka chloro-sulfonylated polyethylene synthetic rubber ka maikaʻi o ka corrosion resistance i ka waika, alkali a me ka paʻakai, a ʻaʻole pili i ke aniau, ka māmā, ka ozone, nā wahie kalepa (e like me ka diesel a me ke kerosene).Eia nō naʻe, ʻaʻole kūpono ia no nā hydrocarbons aromatic, chlorinated hydrocarbons, chromic acids a me nitric acids.Manaʻo ʻia ka wela hana -45 ° C a 135 ° C.
6. Hiki ke hoʻohana ʻia ma 150 ℃ no ka manawa lōʻihi me ka hoʻololi ʻole o ka hana;Hiki ke hoʻohana mau ʻia ma 200 ℃ no 10000 mau hola, a hiki ke mālama i kāna mau pono kūʻokoʻa o ka elasticity, ka pale ʻana o ka ozone a me ke kū ʻana o ka wā ma ke ʻano wela hana o -70 ~ 260 ℃.He kūpono ia no ka hana ʻana i ka gasket sealing e pono ai i ka mīkini wela, e like me ke apo sealing, valve gasket a me ka sila ʻaila (kūpono no ka wai wai), a me nā mea ʻē aʻe.
7. ʻO ka ethylene propylene rubber ka maikaʻi o ka corrosion resistance i ka waika ikaika, ka alkali, ka paʻakai a me ka chloride solutions.Eia naʻe, ʻaʻole kūpono ia no nā aila, nā mea hoʻoheheʻe, nā hydrocarbons aromatic a me nā hydrocarbons.ʻO ka mahana hana i manaʻo ʻia he -57 ° C a 176 ° C.
8. Graphite ʻAʻole i loko o ka resin a i ʻole nā ​​mea graphite inorganic, hiki ke hoʻokaʻawale ʻia i metala a i ʻole hui pū ʻia me nā mea metala graphite.Hiki ke hoʻopaʻa ʻia nā mea e hana i nā gaskets paipu ma luna o 600MM i ke anawaena.ʻOi aku ka maikaʻi o ka pale ʻana i ka corrosion i nā ʻakika he nui, nā kumu, nā paʻakai a me nā pūhui organik a me nā hopena hoʻololi wela, ʻoiai nā hopena wela kiʻekiʻe.ʻAʻole hiki ke hoʻoheheʻe ʻia, akā e hoʻohaʻahaʻa ʻia ma luna o 3316 ° C. I ke kiʻekiʻe wela, pono e hoʻohana pono ʻia ka mea i loko o ka media oxidizing ikaika.Ma waho aʻe o nā gaskets, hiki ke hoʻohana ʻia ka mea e hana ai i ka hoʻopiha piha a me ka lipine winding non-metallic i nā gaskets ʻeha.
9. ʻO ka fiber Ceramic, ka fiber ceramic i hoʻokumu ʻia ma luna o ke kāʻei, he mea maikaʻi loa ia i kūpono no ka wela kiʻekiʻe a me nā kūlana haʻahaʻa a me nā kūlana flange māmā.ʻO ka mahana hana i manaʻo ʻia he 1093 ℃.Hiki ke hoʻohana ʻia e hana i ka lipine wiliwili non-metala i ka gasket wili.
10. Hoʻohui ʻo Teflon i nā mea maikaʻi o ka hapa nui o nā mea gasket plastic, me ka pale ʻana i ka mahana mai -95 ° C a i 232 ° C. Ma waho aʻe o ka fluorine manuahi a me nā metala alkali, ʻoi aku ka maikaʻi o ka corrosion kūʻē i nā kemika, nā solvents, hydroxides a me nā waikawa.Hiki ke hoʻopiha ʻia nā mea PTFE me ke aniani, ʻo ke kumu o ia mea e hōʻemi i ke kahe anuanu a me ka waiwai kolo o PTFE.


Ka manawa hoʻouna: ʻAukake-14-2022