Ring Bray Balanbaalis Valve Seling Ring - PTFE+EPDM
| Midabka: | Madow | Qalabka: | 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 qulqul 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- caag propylene waa guud ahaan wanaagsan
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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 kiimikada 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 laga soo qaatay caagga tayada dabiiciga ah ee ugu sareeya, kursiyadeenna barbaarineed ayaa lagu aflagaadeeyaa guryaha gaarka ah ee PTFE (polytetrafluethylen) iyo EPDENENENTEN (Alaabada loo yaqaan 'Epdm Propillener', Alaabada caanka ku ah adkeysiga iyo awoodaas laastikada. Beerta madow, khaa'iniska jilicsan ee kursiga wakaalka oo aan muujineynin adkaadeheeda laakiin sidoo kale is-re -usigle, taasoo ka dhigaysa doorashada ugu fiican ee codsiyada ku lug leh biyaha, biyo la cabi karo, biyo la cabbo, iyo wasakhda biyaha, iyo biyaha wasakhda ah. Haddii aad ka shaqeyso warshadaha cuntada iyo cabitaanka, daaweynta biyaha, ama waax kasta oo u baahan xakameynta dareeraha ee la isku halleyn karo, badeecadan waxay dammaanad ka qaadaan kor u qaadista waxqabadka nidaamkaaga iyo cimrigaaga. Muuqaalka ugu sarreeya ee suutleyda suutleyda waxay ku jirtaa qaab-dhismeedka heerkulkeeda, oo awood u leh inuu ka socdo xasaasiyad u dhexeeya - 50 ilaa 150 digrii Celsius. Dheecaan heerkulkan ballaaran wuxuu xaqiijinayaa shaqeynta wanaagsan ee jawiga qabow iyo jawiga kulul ee aadka u kulul, oo bixiya xasilloonida maskaxda ee injineerada iyo hawl wadeenada. The Blaytly Valve gelling the giraan, waa qayb muhiim ah oo ka mid ah badeecadeena, waxaa si xun loogu talagalay in lagu hubiyo cidhiidhi adag, oo ah shaabad cadeyn ah, oo yareynaya baahiyaha dayactirka iyo dheelinta nolosha adeegga. At Scansherengengengenggys Plaastics-ka Scanshergengs, waan fahamsanahay muhiimadda ay leedahay in la ilaaliyo qulqulka aan badnayn iyo hubinta amniga iyo daahirka warbaahintaada. Kursigayaga adkeysiga ah ee + Epdm ptfent + Epdm pals pall cons waa marag u yahay u hibeeyayadeena ah ee bixinta xalka aan la kulmin oo keliya halbeegyada warshadaha oo keliya. Nala soo xiriir maanta si aad u ogaato sida badeecadaheena ay kor ugu qaadi karto waxtarka hawlgalkaaga iyo isku halaynta.