Hoʻomaʻemaʻe maikaʻi ʻo EPDM PTFE Compound Butterfly Valve Liner
| kala kala: | ʻeleʻele | Material: | Rubber Natura |
|---|---|---|---|
| Mahana: | - 50 ~ 150 Degere | inoa huahana: | Noho ʻopepepepe lohi |
| Media kūpono: | Wai, wai inu, wai inu, wai ʻino... | ʻoʻoleʻa: | 65±3 °C |
| Māmā Kiʻekiʻe: |
ʻO ka noho puʻupuʻu lele lele, nā noho kiwi hao ductile, Noho ʻo Anti Animal Butterfly Valve |
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Anti-holoholona a me ka aila mea kanu ponoNeoprene (CR) Butterfly Valve Noho
Neoprene (CR)
Hoʻokumu ʻia ka Neoprene, Polychloroprene me ka polymerization monomer chloroprene. Ma hope o ka vulcanization, loaʻa iā ia ka elasticity rubber maikaʻi a me ke kūpaʻa abrasion. He anti-insolation a he maikaʻi ke kū'ē i ka wā, kū'ē i ka distortion ikaika, refrigerants, dilute acid, silicon ester lubricant, akā ʻaʻole kū i ka phosphate series o ka aila hydraulic. He maʻalahi ka crystallize a paʻakikī i ka haʻahaʻa haʻahaʻa, nāwaliwali ka mālama ʻana i ke kūpaʻa, a me ka hoʻonui nui ʻana ma kahi haʻahaʻa aniline o ka aila mineral. I ka hoʻohana ʻana i ka pae wela he - 50 ~ 150 degere.
Pono:
ʻO ka elasticity maikaʻi a me ka deformation compression maikaʻi, ʻaʻohe sulfur i loko o ke kumu, no laila maʻalahi loa ka hana. Loaʻa iā ia nā waiwai anti - holoholona a me ka aila meaʻai, ʻaʻole e hoʻopilikia ʻia e nā kemika kūʻokoʻa, nā momona, nā ʻaila, nā ʻano ʻaila like ʻole, nā mea hoʻoheheʻe, a me nā waiwai anti-fire.
Nā hemahema:
Mai ʻōlelo ʻia e hoʻohana i nā waikawa ikaika, nitrohydrocarbons, esters, chloroform a me nā kinikona ketone.
Noi:
Nā ʻāpana Rubber a i ʻole nā ʻāpana sila me ka R12 refrigerant, nā mea pono hale. He kūpono no nā huahana lāʻau lapaʻau e pili pono ana i ka lewa, ka lā, nā ʻāpana ozone, pale i ke ahi a me ka corrosion kemika.
palapala hōʻoia:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
ʻO kā mākou pono:
1. Hoʻopaʻa paʻa ʻia ka Rubber a me nā mea hana.
2. ʻOi aku ka maikaʻi o ka lāʻau lapaʻau elasticity a me ka hoʻonohonoho ʻana.
3. Paʻa noho nui a me ka liʻiliʻi torque, sila maikaʻi loa a me ka lole kū'ē waiwai.
4. Hoʻohana nā mea Rubber i nā hōʻailona honua me ka hana paʻa.
5. Mea waiwai: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, etc.
6. Hōʻoia: NSF, SGS, KTW, FDA, ISO9001, ROHS,
7. Kiʻekiʻe / haʻahaʻa wela kū'ē, aila a me ka wahie kū'ē, maikai ea tightness etc.
8. ʻO ke kaʻina hana a me ka hoʻopili ʻana e like me kāu mau koi.
9. Noi: Ka hoʻomalu wai, ka uila, nā mea hana hale, nā kaʻa, nā ʻoihana lāʻau lapaʻau, nā mīkini ʻenehana a me nā ʻāpana, etc.
Pākaukau Koho wikiwiki nā mea pili:
| Mea waiwai | Temp kūpono. | Nā hiʻohiʻona |
| NBR |
-35 ℃~100 ℃ Hikiwawe -40 ℃~125 ℃ |
Loaʻa iā Nitrile rubber ka waiwai ponoʻī-hoʻonui, kūʻē abrasion a me nā waiwai hydrocarbon-kūpono. Hiki ke hoʻohanaʻia ma keʻano he mea maʻamau no ka wai, ka māmā, ka waikawa, ka paʻakai, ka alkali, ka momona, kaʻaila, ka pata, kaʻaila hydraulic, glycol, a me nā mea'ē aʻe. |
| EPDM |
-40 ℃~135 ℃ Hikiwawe -50℃~150℃ |
ʻO ka ethylene-propylene rubber he lāʻau synthetic maikaʻi e hiki ke hoʻohana ʻia i nā ʻōnaehana wai wela, nā mea inu, nā huahana waiu, nā ketones, nā waiʻona, nā nitrates, a me ka glycerin, akā ʻaʻole i loko o nā aila hydrocarbon-
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| CR |
-35 ℃~100 ℃ Hikiwawe -40 ℃~125 ℃ |
Hoʻohana ʻia ʻo Neoprene i ka media e like me nā waikawa, nā aila, nā momona, nā pata a me nā solvents a maikaʻi ke kūʻē i ka hoʻouka ʻana. |
| FKM |
-20 ℃~180 ℃
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ʻO ka Fluororubber kahi ʻaila wai wai-kūpaʻa maikaʻi, ka pulupulu hydrocarbon fluorinated no ke kinoea ʻaila a me nā huahana aila ʻē aʻe. He kūpono ia no ka wai, ka aila, ka ea, ka waikawa a me nā mea ʻē aʻe, akā ʻaʻole hiki ke hoʻohana ʻia no ka mahu, ka wai wela a i ʻole ka mānoanoa ma mua o 82 °C. Pūnaehana alkali. |
| SR | -70 ℃~200 ℃ | Paʻa ka silicone rubber i ke kiʻekiʻe wela, haʻahaʻa haʻahaʻa a me nā waiwai kemika paʻa, a hoʻohana nui ʻia i nā ʻoihana e like me ka waikawa ikaika, ka alkali palupalu a me ka meaʻai. |
Mea kūikawā: ka pahu nitrile carboxylated, hydrogenated nitrile rubber, corrosion-ethylene kūpaʻa-propylene rubber, mahu-fluoroelastomer kūpaʻa, chlorosulfonated polyethylene |
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Hiki i nā loli wela ke hoʻopilikia nui i ka hana a me ka lōʻihi o nā noho valve. Hoʻolālā ʻia kā mākou huahana no ka pale ʻana i nā wela wela mai ka -50 a 150 degere Celsius, e lilo ia i koho maʻamau no nā ʻano noi. ʻO ka mālama wai paha, ka hana ʻana i ka meaʻai a me ka mea inu, a i ʻole ka hana kemika, mālama ka elastic butterfly valve i kona kūpaʻa, e hōʻoia i ka sila paʻa a me ka hana maʻalahi. ʻO kona hoʻololi ʻana i nā media like ʻole, ʻo ia hoʻi ka wai, ka wai inu, ka wai inu, a me ka wai ʻino, e hōʻike ana i kāna kuleana ma ke ʻano he mea koʻikoʻi i nā ʻōnaehana hoʻomaʻemaʻe, kahi mea nui ka maʻemaʻe a me ka palekana. he pōhaku kihi ia no ka hoʻokele wai kūpono, kūpono, a palekana. Hoʻolaʻa ʻia ʻo Sansheng Fluorine Plastics i ka holomua ʻana i ka ʻenehana valve, e hōʻoiaʻiʻo ana i kēlā me kēia huahana ʻaʻole i hui wale akā ua ʻoi aku i nā kūlana ʻoihana. ʻO ka hiʻohiʻona hiki ke hoʻololi ʻia o kā mākou noho valve resilient e hōʻike ana i kā mākou kūpaʻa i ka hoʻomau a me ka maikaʻi o ke kumukūʻai, e ʻae ai i ka mālama maʻalahi a me ka lōʻihi o kāu ʻōnaehana valve. Ma ke koho ʻana i kā mākou mea hoʻomaʻemaʻe EPDM PTFE hui pū ʻana i ka valve liner, ʻaʻole ʻoe e kūʻai wale ana; ke hoʻolilo nei ʻoe i ka hilinaʻi, ka lōʻihi, a me ka hana.