PTFE DISTABLE PTFE + EPDM COMPACT Npauj Npaim Valve Lub Rooj - Tus nai
| Xim: | Xim dub | Khoom siv: | Xwm Roj Hmab |
|---|---|---|---|
| Kub: | - 50 ~ 150 Qib | Khoom npe: | Elastic Npauj Npaim Valve |
| Tsim Tawm: | Dej, Potable Dej, Dej Haus, Wastewater ... | Hardness: | 65 ± 3 ° C |
| Siab Teeb: |
Npauj Npaim Valve, Daster Hlau Lub Rooj Zaum, Anti Tsiaj Npauj Npaim Valalfy Valve |
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Anti - Tsiaj thiab Zaub Roj Txiaj Ntsig (CR) Npauj Npaim Valve Lub Rooj
Neoprene (cr)
Neoprene, polychloroprene yog muaj los ntawm chloroprene monomer polymerization. Tom qab vulcanization, nws muaj cov roj hmab zoo elasticity thiab puas tsis resistance. Nws yog anti -tsis meej Thiab muaj huab cua zoo tsis kam, tiv taus kev ua phem rau distortion, dilute acid, silicon estreer roj, tab sis tsis txhob tawm hauv phosphate series ntawm cov roj. Nws yog ib qho yooj yim rau crystallize thiab harden ntawm tsawg kub, qhov chaw khaws khoom tsis muaj zog, thiab nthuav dav loj hauv cov roj ntxhia. Hauv kev siv kub ntau yog - 50 ~ 150 Qib.
Qhov Zoo:
Zoo elasticity thiab kev ua tau zoo ua kom muaj kev deformation, cov mis tsis muaj leej twg, yog li nws yooj yim heev rau kev khiav lag luam. Nws muaj anti - tsiaj thiab zaub roj cov khoom, yuav tsis muaj cuam tshuam los ntawm cov tshuaj nruab nrab, cov roj, roj, thiab kuj muaj anti - hluav taws.
Qhov tsis zoo:
Tsis txhob pom zoo kom siv nyob rau hauv muaj zog acids, nitrohydrrocarbons, esters, chloroform thiab Ketone tshuaj lom neeg.
Daim Ntawv Thov:
Roj hmab qhov chaw lossis cov khoom ntim nrog R12 cov khoom siv hauv tsev. Haum rau cov roj hmab khoom uas ncaj qha rau kev sib cuag nrog cov huab cua, tshav ntuj, ozone seem, tiv thaiv hluav taws thiab tshuaj corrosion.
Daim Ntawv Pov Thawj:
KTW W270 en681 - 1, ACF61 / 372; WRAS, EC1935; FDA, EC1935; ncav cuag, ROHS
Peb Qhov Zoo:
1. Roj Hmab thiab Lub moj khaum cov khoom siv tau ruaj khov ua ke.
2. Cov roj hmab zoo heev elasticity thiab compression teeb.
3. Lub rooj loj loj thiab me me torque, sib khi zoo tshaj plaws thiab hnav cov cuab yeej tiv thaiv.
4. Cov ntaub ntawv roj hmab yuav tau txais cov khoom siv thoob plaws hauv tsev loj.
5. Cov khoom siv: CR, NR, QBR, EPDM, PTFE, silicone, thiab lwm yam.
6. Ntawv pov thawj: NSF, SGS, KTW, FDA, ISO9001, ROHS,
7. Kev kub siab / qis / tsis tshua muaj cua tsis kam, roj thiab roj tsis kam, cov huab cua zoo thiab lwm yam.
8. Cov txheej txheem thiab cov ntim yog raws li koj cov kev xav tau.
9. Daim ntawv thov: Kev tswj cov kua, tshuab hluav taws xob, khoom siv hauv tsev, kev lag luam lag luam, muaj khoom siv khoom siv, thiab lwm yam
Yam khoom Quick Xaiv rooj:
| Khoom | Haum Temp. | Cov yam ntxwv |
| Leeg |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Roj Hmab Roj Hmab Muaj Zoo Kheej - Nthuav cov khoom, puas ua tsis kam thiab hydrocarbon - resistant cov khoom. Nws tuaj yeem raug siv los ua cov khoom siv dav dav rau dej, nqus tsev, roj, roj, roj, thiab, nitrate, thiab roj fluorined hydrocarbons. |
| Epdm |
- 40 ℃ ~ 135 ℃ Instant - 50 ℃ ~ 150 ℃ |
Ethylene - Cov roj hmab propylene yog qhov dav dav - Cov roj hmab hluavtaws zoo uas tuaj yeem siv rau hauv cov roj kub, thiab cov roj ntsha, thiab tsis muaj roj, tab sis tsis nyob hauv cov roj thiab roj av, lossis cov kuab.
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| CR |
- 35 ℃ ~ 100 ℃ Instant - 40 ℃ ~ 125 ℃ |
Neoprene siv hauv xov xwm xws li cov kua qaub, roj, cov rog, tab sis cov kuab tshuaj thiab muaj qhov zoo tsis kam tua. |
| Fkm |
- 20 ℃ ~ 180 ℃
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Fluororubber yog ib qho zoo hydrocarbon - resistant lub hauv paus roj, fluorinated hydrocarbon roj hmab rau oily roj thiab lwm yam roj av. Nws yog qhov haum rau dej, roj, kua qaub thiab lwm yam xov xwm, tab sis nws tsis tuaj yeem siv rau chav, dej kub lossis tuab dua li 82 ° C. Alkali System. |
| SR | - 70 ℃ ~ 200 ℃ | Cov roj hmab silicone tiv thaiv cov kub, tsawg thiab ruaj khov siv hauv kev lag luam xws li muaj zog acid, tsis muaj zog alkali thiab khoom noj. |
Cov ntaub ntawv tshwj xeeb: carboxylated nitrile roj hmab, corrosion - resistant fluoroelaster, canrorosulfonated polyethylene polyethylene |
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Dab tsi ua rau peb tus Npauj Npaim Elastic Valve Tsis yog nws cov khoom siv tab sis kuj tseem nws cov qauv tsim kho kom yooj yim ntawm kev teeb tsa thiab hloov. Nkag siab txog qhov kev xav tau sib txawv ntawm peb cov neeg tau txais, peb muaj cov yam ntxwv sib xyaw uas ua rau ncaj qha, kom ntseeg tau tsawg dua thiab txhim kho tag nrho cov txheej txheem kev ua haujlwm. Rau cov hauv kev ua lag luam rau lub rooj zaum hauv valve uas tau cog lus, durabilityessess, thiab raug nqi - Epdm cov khoom hloov pauv PTFE + EPDM compound boice lub rooj zaum yog qhov kev xaiv kawg. Yog xav paub ntau dua lossis tham txog seb peb lub rooj hluav taws xob yuav ua tau li cas, peb pab neeg tau txais txiaj ntsig tau thiab muaj peev xwm hu tau ntawm peb tus lej hu. Xaiv qhov ua tau zoo tshaj plaws thiab kev ntseeg tau; Xaiv cov sansheng fluorine plastics.