chloroprene roba CR244
Neoprene, wanda kuma aka sani da chloroprene rubber da Xinping rubber. Roba roba samar da α-polymerization na chloroprene (2-chloro -1,3-butadiene) ana amfani da ko'ina a weathering kayayyakin, viscose soles, coatings da roka fuels.
Flake ko toshe tare da bayyanar farin madara, m ko launin ruwan kasa mai haske shine elastomer da aka samar ta hanyar alpha polymerization na chloroprene (watau 2- chloro -1,3- butadiene) a matsayin babban albarkatun ƙasa. Ma'aunin solubility na chloroprene rubber yana lissafin δ = 9.2 ~ 9.41. Soluble a cikin toluene, xylene, dichloroethane da vanadium ethylene, dan kadan mai narkewa a cikin acetone, methyl ethyl ketone, ethyl acetate da cyclohexane, insoluble a n-hexane da sauran ƙarfi man fetur, amma mai narkewa a cikin gauraye sauran ƙarfi hada da mai kyau ƙarfi da kuma mummunan sauran ƙarfi da kuma maras ƙarfi. ko rashin ƙarfi mai ƙarfi da rashin ƙarfi daidai gwargwado, kumburi a cikin man kayan lambu da man ma'adinai amma ba narke ba.
Good jiki da inji Properties, mai juriya, zafi juriya, harshen juriya, hasken rana juriya, lemar sararin samaniya juriya, acid da alkaline juriya da sinadaran reagent juriya. Rashin hasara shine rashin juriya mai sanyi da kwanciyar hankali. Yana da babban ƙarfin ƙarfi, elongation, crystallinity mai jujjuyawa da mannewa mai kyau. Juriya na tsufa da juriya na zafi. Kyakkyawan juriya mai da sinadarai juriya. Juriyar yanayi da juriyar tsufa na ozone sune na biyu kawai ga roba ethylene propylene da roba butyl. A zafi juriya ne daidai da cewa na nitrile roba, tare da bazuwar zafin jiki na 230 ~ 260 ℃, short-lokaci juriya na 120 ~ 150 ℃, dogon lokaci amfani a 80 ~ 100 ℃, da kuma wasu harshen retardancy. Juriyar mai shine na biyu kawai ga robar nitrile. Kyakkyawan juriya ga inorganic acid da alkali. Rashin juriya na sanyi da ƙarancin wutar lantarki. Kwancen ajiyar ajiya na roba mai laushi ba shi da kyau, wanda ke haifar da sabon abu na "sulfur kai". Dankin Mooney yana ƙaruwa kuma ɗanyen roba yana taurare. Alamar ƙasashen waje sun haɗa da AD-30 (Amurka), A-90 (Japan), 320 (Jamus) da MA40S (Faransa).
CR122 chloroprene roba: roba kayayyakin kamar watsa bel, sufuri bel, wayoyi da igiyoyi, mai resistant roba zanen gado, mai jure roba hoses da sealing kayan.
CR122 chloroprene roba: roba kayayyakin kamar watsa bel, sufuri bel, wayoyi da igiyoyi, mai resistant roba zanen gado, mai jure roba hoses da sealing kayan.
CR232 chloroprene roba: na USB sheath, mai-resistant roba tiyo, roba hatimi, m, da dai sauransu.
Saukewa: CR2441 2442 chloroprene roba: albarkatun kasa don samar da m, amfani da bonding karfe, itace, roba, fata da sauran kayan.
CR321 322 irin chloroprene roba: na USB, roba jirgin, na kowa da kuma mai-resistant roba tiyo, mai resistant roba takalma, iska deflector, poncho, alfarwa zane, na'ura bel, na'ura bel, roba hatimi, iska matashin noma kwantena, lifeboat, Da sauransu. Ana amfani da shi azaman wakili mai ƙarfi na acrylate fast structural m (SGA).
