Kursiga Valve ee EPDM PTFE Balanbaalista ee waara ee codsiyada kala duwan
| 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, Polychloroprene waxay ka kooban tahay chloroprene monomer polymerization. vulcanization ka dib, waxay leedahay barti wanaagsan caag iyo caabbinta naax. Waa anti-goglan waxayna leedahay iska caabin cimilo oo wanaagsan, adkaysi u leh qallooca rabshadaha, qaboojiyaha, acid dilute, saliidda ester silicon, laakiin aan u adkaysan karin taxanaha fosfate ee saliidda biyaha. Way fududahay in la miirto oo la adkeeyo heerkulka hooseeya, xasilloonida kaydinta daciifka ah, iyo ballaarinta weyn ee barta aniline ee hoose ee saliidda macdanta. Isticmaalka kala duwanaanta heerkulka waa - 50 ~ 150 darajo.
Faa'iidooyinka
Balaasti wanaagsan iyo qallafsanaan wanaagsan, qaacidadu kuma jirto baaruud, sidaas darteed aad bay u fududahay in la shaqeeyo. Waxay leedahay sifooyin ka hortag ah - xoolaha iyo khudradda, ma saameyn doonto kiimikooyinka dhexdhexaadka ah, dufanka, saliidda, saliidaha kala duwan, dareerayaasha, iyo sidoo kale waxay leedahay sifooyin ka hortag ah -
Khasaaraha:
Ha kugula talin inaad u isticmaasho asiidh adag, nitrohydrocarbons, esters, chloroform iyo kiimikooyinka ketone.
Codsiga:
Qaybaha caagga ah ama qaybaha daboolka leh qaboojiyaha R12, qalabka guriga. Ku habboon alaabooyinka caagga ah ee toos ula xiriira jawiga, iftiinka qorraxda, qaybaha ozone, iska caabiya dabka iyo daxalka 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℃
|
Fluororubber waa hydrocarbon wanaagsan-saliid saldhig u adkaysta, caag hydrocarbon fluorinated ee gaaska saliidda leh iyo waxyaabaha kale ee batroolka. Waxay ku habboon tahay biyaha, saliidda, hawada, aashitada iyo warbaahinta kale, laakiin looma isticmaali karo uumi, biyo kulul ama ka dhumuc ka badan 82 °C. Nidaamka Alkali. |
| SR | -70℃~200℃ | Caag silikoon ah ayaa u adkaysata heerkulka sare, heerkulka hooseeya iyo guryaha 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 sameeyay isku darka adag ee PTFE iyo EPDM, kursigan balanbaalisnimada waxaa loo habeeyay inuu u adkeysto heerkulka aadka u daran ee u dhexeeya -50 ilaa 150 darajo Celsius, taas oo ka dhigaysa doorasho ku habboon jawi kala duwan. Maaddada caagga ah ee dabiiciga ah ee madow waxay hubisaa dabacsanaanta iyo cimri dhererka, bixinta shaabad ilaalinaysa daacadnimada xitaa cadaadiska biyaha, biyaha la cabbo, biyaha la cabbo, iyo biyaha wasakhda ah. Adkeysigeedu waa mid aan la mid ahayn, oo bixisa xal si wax ku ool ah isugu dara dabacsanaanta iyo xoogga loo baahan yahay si loo maareeyo adkaanta isticmaalka maalinlaha ah. Kursiga Elastic Butterfly Valve Kursiga ee Sansheng Fluorine Plastics waa wax ka badan kaliya qayb; waa rukunka xakamaynta dareeraha hufan. Ku habboon warbaahinta kala duwan, waxay hubinaysaa haddii aad maamulayso nidaamyada biyaha la cabbi karo ama la dagaallama caqabadaha daaweynta biyaha wasakhda ah, inaad haysato qalab lagu kalsoonaan karo oo aad gacanta ku hayso. Alaabtani waxay markhaati u tahay hal-abuurka iyo tayada ay Sansheng Fluorine Plastics keento miiska, taasoo ka dhigaysa qayb lagama maarmaan ah oo ka mid ah nidaamka maaraynta dareeraha.