Sare
| Midabka: | Madow | Qalab: | Dabciga dabiiciga ah |
|---|---|---|---|
| Heerkulka: | - 50 ~ 150 Degree | Magaca Alaabta: | Kursiga Valve Balaastikada Laastikada ah |
| Warbaahinta ku habboon: | Biyaha, Biyaha la cabbi karo, Biyaha wasakhda ah... | Adag: | 65 ± 3 ° C |
| Iftiin Sare: |
Kursiga caagga ah ee balaasalka, kuraasta valve birta ductile, Kursiga Valve Anti Animal Balanbaalista |
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Saliida xoolaha iyo khudradda ee habboon Neoprene (CR) Balanbaalista Valve Kursiga
Neoprene (cr)
Neoprene, polychloropoprenne waxay ka kooban tahay chloroprenene polymoner poliomer. Ka dib markii caloosha lagu xumaado, waxay leedahay cambaareyn fiican oo cakiran iyo iska caabbinta baabi'inta. Waa anti -goglan Oo waxay leedahay iska caabbinta cimilo wanaagsan, u adkaysata dhalanrogyada rabshadaha, qaboojiyaha, caano asiid, saliidaha silicon estar, laakiin uma adkeysan karo tosphatic taxanaha saliida. Way fududahay in lagu dumiyo oo adag tahay heerkulka hoose, xasilloonida daciifka ah, iyo ballaarinta weyn ee meesha taranka dumarka ee saliidda macdanta. Isticmaalka heerkulka xaddiga heerkulka waa - 50 ~ 150 darajo.
Faa'iidooyinka
Checksity wanaagsan iyo is-xadgudubka cadaadiska wanaagsan, caanobooraha waxaa ku jira baaruud, sidaa darteed waa wax aad u fudud in la shaqeeyo. Waxay leedahay anti / anti / xayawaanka saliida iyo khudradda, laguma saameyn doono kiimikooyinka dhexdhexaadnimada ah, dufanka, saliidaha, xargaha badan ee saliidaha, iyo sidoo kale waxay leeyihiin anti / anti - guryaha dabka.
Khasaaraha:
Ha ku talinayn inaad ku isticmaasho aashito adag, nitrohydrocarbons, esters, chloroform iyo kiimikooyinka ketone ah.
Codsiga:
Waaxyo caag ah ama qaybo dabool leh oo leh r12 qaboojiyaha, qalabka guryaha. Ku habboon badeecada caagga ah ee taabashada tooska ah ee jawiga, iftiinka qorraxda, xubnaha ozone, iska caabi dabka dabka iyo kiimikada.
Shahaado:
KTW W270 EN681-1,ACS,NSF61/372;WRAS,EC1935;FDA,EC1935;gaaray,ROHS
Faa'iidooyinkayada:
1. Caag iyo walxo qaabaysan ayaa si adag u xidhan.
2. Laastiga caag heer sare ah iyo go'an cadaadis.
3. Cabbirka fadhiga oo xasilan iyo wareeg yar, xidhid aad u fiican oo xidho hantida iska caabinta.
4. Qalabka caagga ah waxay qaataan calaamado caalami ah oo leh waxqabad xasilloon.
5. Qalabka: CR, NR, SBR, NBR, EPDM, PTFE, Silikoon, iwm.
6. Shahaadada: NSF,SGS,KTW,FDA,ISO9001,ROHS,
7. Iska caabin heerkul sarreeya / hooseeya, caabbinta saliidda iyo shidaalka, cidhiidhiga hawada wanaagsan iwm.
8. Geedi socodka iyo baakadku waa sida waafaqsan shuruudahaaga.
9. Codsiga: Xakamaynta dareeraha, elektarooniga, qalabka guriga, baabuurta, warshadaha qalabka caafimaadka, mashiinka warshadaha & qaybaha, iwm
Shaxda Xulashada Degdegga ah ee Alaabta La Xidhiidha:
| Qalab | Heer ku habboon | Astaamaha |
| NBR |
-35℃~100℃ Islamarkiiba -40℃~125℃ |
Rabadhka Nitrile wuxuu leeyahay is-fidin wanaagsan, sifooyin fidineed, caabbinta abrasion iyo hydrocarbon-astayaal adkaysi u leh. Waxaa loo isticmaali karaa sida walxaha guud ee biyaha, faakuum, acid, milix, alkali, dufan, saliid, subag, saliid hydraulic, glycol, iwm. Looma isticmaali karo meelaha sida acetone, ketone, nitrate, iyo hydrocarbons fluorinated. |
| EPDM |
-40℃~135℃ Islamarkiiba -50℃~150℃ |
Ethylene- caagga propylene waa guud ahaan wanaagsan-ujeedada caagga synthetic ee loo isticmaali karo nidaamka biyaha kulul, cabitaannada, waxyaabaha caanaha laga sameeyo, ketones, khamriga, Nitrate, iyo glycerin, laakiin aan ku jirin hydrocarbon-saliid ku salaysan, inorganics, ama dareere.
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| CR |
-35℃~100℃ Islamarkiiba -40℃~125℃ |
Neoprene waxaa loo isticmaalaa warbaahinta sida asiidhka, saliidaha, dufanka, subagga iyo dareerayaasha waxayna leedahay iska caabin wanaagsan oo weerar ah. |
| FKM |
-20℃~180℃
|
Fluororurubber waa hydrocarbon oo wanaagsan - saliid saldhigga u adkaysta ah, cagta ku-meelgaarka ah ee laga sameeyay Waxay ku habboon tahay biyaha, saliida, hawada, aashitada iyo warbaahinta kale, laakiin looma isticmaali karo uumi, biyo kulul ama dhumuc weyn 82 ° C. Nidaamka alkali. |
| SR | -70℃~200℃ | Caag silikoon ah ayaa u adkaysata heerkulka sare, heerkulka hooseeya iyo sifooyinka kiimikaad ee deggan, waxaana si weyn looga isticmaalaa warshadaha sida aashitada xooggan, alkali daciifka ah iyo cuntada. |
Qalab gaar ah: caag nitrile karboxiylated ah, caag nitrile hydrogenated, daxalka-ethylene adkaysi u leh- caag propylene, uumi- |
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Waxaa lagu sharraxay si sax ah oo ugu macquulsan, kursigeenna barbaarintu waa isku-darka isqaba ee PTFE (polytetrafluethylen) iyo EPDTENENTES (EthylenEnEne Propylene Dieneromeomer) caag. Isku-darkan gaarka ah ee aan kaliya xaqiijin waaya sare ee badeecada laakiin sidoo kale waxay dammaanad qaadaan la qabsiga iyada oo loo marayo xaalado kaladuwan oo firfircoon. Madowga - Kursiga Valve ee midabka leh ayaa si toos ah loogu talagalay in lagu adkaysto isbeddelada heerkulka laga bilaabo - 50 ilaa +150 digrii Celsius, oo ka dhigaysa xalka ugu habboon ee lagu xakameeyo biyaha, biyo la cabi karo, biyo la cabbo, iyo wasakhda biyaha. Muhiimadda ay u leedahay isticmaalka PTFE + Epdm compound liner ka kooban weelka balanbaalaha ah kama badin karo. PTFE, oo caan ku ah iska caabbinta kiimikada ee ka reeban, lammaane si qudhun leh ayuu ula jaan qaadaya adkaanta iyo adkeysiga caloosha Epdm, oo hubinaya in la tolo oo soo daadin karo - shaabad cad. Isku-darkan isku-darka ah wuxuu kor u qaadaa bartii tacliiqaha ee kursiga balanbuuqsi ee barxada leh, taas oo lagu hubinayo in lagu dhejiyo oo tirtir khataraha imaan kara daadashada. Kursigayaga barlaastiga ah ee barlagalka ah kaliya maahan qayb; Waa ballanqaad xagga hufnaanta, amniga, iyo joogtaynta deegaanka. Haddii ay tahay nidaamyada biyaha la deggan yahay ama maareynta biyaha wasakhda ah, kursiga wasakhda ah ee warshadaha, kursieegeenu waxay u taagan tahay laf-dhabarka koontaroolada dareeraha ah ee dareeraha dareeraha ah. Iyada oo ay la socdaan balaastikada folorineng, ma tihid oo keliya oo aad doorato wax soo saar; Waxaad dooranaysaa lammaane u go'an in heer sare ah iyo hal-abuurnimo dareeraha dareeraha ah. Khibrad ku yeelata farqiga u dhexeeya + epdm + epdm compethed velatfly liner liner oo hadiyad ku leh nidaamyadaada ku saabsan isku hallaynta aan tooska ahayn iyo waxqabadka.