Durable Keystone Npauj Npaim Valve Daim duab 990 Rooj - Sansheng Fluorine Plastics
| Xim: | Dub | Khoom siv: | Ntuj Rubber |
|---|---|---|---|
| Kub: | - 50 ~ 150 Degree | Khoom npe: | Elastic Npauj Npaim Valve Rooj |
| Tsim nyog Media: | Dej, dej haus, dej haus, dej khib nyiab ... | Hardness: | 65 ± 3 ° C |
| Lub teeb siab: |
npauj npaim valve roj hmab rooj zaum, hlau hlau valve rooj, Anti Tsiaj Npauj Npaim Valve Rooj |
||
Anti-tsiaj thiab zaub roj zooNeoprene (CR) Npauj Npaim Valve 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 -insolation 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,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;REACH,ROHS
Peb qhov zoo:
1. Cov khoom siv roj hmab thiab lub moj khaum yog ruaj khov.
2. Cov roj hmab zoo elasticity thiab compression txheej.
3. Lub rooj zaum ruaj khov thiab lub zog me me, kev sib khi zoo heev thiab hnav tsis kam ua haujlwm.
4. Cov ntaub ntawv roj hmab txais cov npe thoob ntiaj teb nrog kev ua haujlwm ruaj khov.
5. Khoom siv: CR, NR, SBR, NBR, EPDM, PTFE, Silicone, thiab lwm yam.
6. Ntawv pov thawj: NSF, SGS, KTW, FDA, ISO9001, ROHS,
7. High / low temperature resistance, roj thiab roj kuj, zoo huab cua nruj thiab lwm yam.
8. Cov txheej txheem thiab ntim khoom raws li koj xav tau.
9. Daim ntawv thov: Kev tswj dej, hluav taws xob, khoom siv hauv tsev, tsheb, kev lag luam khoom siv kho mob, kev siv tshuab & cov khoom siv, thiab lwm yam
Related Materials Quick Selection Table:
| Khoom siv | Haum Temp. | Yam ntxwv |
| NBR |
- 35 ℃ ~ 100 ℃ Tam sim no - 40 ℃ ~ 125 ℃ |
Nitrile roj hmab muaj nws tus kheej zoo - nthuav cov khoom, abrasion tsis kam thiab hydrocarbon - resistant zog. Nws tuaj yeem siv los ua cov khoom siv dav dav rau dej, nqus tsev, kua qaub, ntsev, alkali, roj, roj, butter, roj hydraulic, glycol, thiab lwm yam. Tsis tuaj yeem siv rau hauv qhov chaw xws li acetone, ketone, nitrate, thiab fluorinated hydrocarbons. |
| EPDM |
40 ℃ ~ 135 ℃ Tam sim no - 50 ℃ ~ 150 ℃ |
Ethylene - propylene roj hmab yog cov khoom siv dav dav - lub hom phiaj hluavtaws roj hmab uas tuaj yeem siv rau hauv cov dej kub, dej haus, khoom noj siv mis, ketones, cawv, nitrates, thiab glycerin, tab sis tsis nyob rau hauv hydrocarbon - raws li roj, inorganics, los yog cov kuab tshuaj.
|
| CR |
- 35 ℃ ~ 100 ℃ Tam sim no - 40 ℃ ~ 125 ℃ |
Neoprene yog siv rau hauv xov xwm xws li acids, roj, rog, butters thiab cov kuab tshuaj thiab muaj kev tiv thaiv zoo rau kev tawm tsam. |
| FKM |
- 20 ℃ ~ 180 ℃
|
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 ℃ | Silicone roj hmab tiv taus qhov kub thiab txias, tsis tshua muaj kub thiab ruaj khov tshuaj, thiab yog dav siv hauv kev lag luam xws li cov kua qaub muaj zog, tsis muaj zog alkali thiab khoom noj khoom haus. |
Cov ntaub ntawv tshwj xeeb: carboxylated nitrile roj hmab, hydrogenated nitrile roj hmab, corrosion - resistant ethylene - propylene roj hmab, chav - resistant fluoroelastomer, chlorosulfonated polyethylene |
||
Crafted los ntawm ib qho kev sib xyaw ntawm cov xwm roj hmab, peb lub rooj zaum valve sawv nrog nws cov xim dub, piv txwv lub zog thiab muaj kev ntseeg tau hauv txhua daim. Qhov tshwj xeeb cov ntaub ntawv muaj kev sib xyaw ua kom pom tseeb ua ke nrog kev tsis kam rau ntau yam ntawm cov kub, los ntawm kev chilling - 50 mus rau qhov scorching 150 degrees Celsius. Qhov kev tsim nyog no ua rau nws txoj kev xaiv zoo tshaj plaws rau ntau cov ntawv thov, tshwj xeeb rau cov dej, cov dej haus, muab cov dej haus, muab kev tswj hwm tsis muaj tseeb thiab tsis txaus ntseeg. Peb tus Npauj Npaim Elastic Valve tsis tsuas yog excels nyob rau hauv kev ua haujlwm tab sis kuj nyob hauv kev thiav. Kev sib koom ua ke ntawm PTFE thiab EPDM cov ntaub ntawv txhim kho nws cov hnav thiab kua muag yeem, ua rau tus nqi tsim nyog tau siv ntev ntev. Txawm hais tias koj tuav dej kev thauj khoom lossis kev tswj hwm cov txheej txheem dej kev kho mob valve 990 lub rooj tsim hluav taws xob valve 990 lub rooj tsim hluav taws xob valve 990 lub rooj tsim hluav taws xob valve ensures kev ua tau zoo thiab ntseeg tau. Tiv tauj peb rau kev txhim kho koj cov dej nrog peb lub xeev - Ntawm - - the - Art valve rooj, tsim rau kev ua tau zoo hauv txhua qhov kev poob.