chloroprene rubbere CR232
Neoprene, e tsejoang hape e le rabara ea chloroprene le Xinping rabara. Syntheticrabara e hlahisoang ke α-polymerization ea chloroprene (2- chloro -1,3- butadiene) e sebelisoa haholo lihlahisoa tsa boemo ba leholimo, li-viscose soles, liaparo le mafura a rocket.
Flake kapa block e nang le bosoeu ba lebese, beige kapa bosootho bo bobebe ke elastomer e hlahisoang ke alpha polymerization ea chloroprene (ke hore 2- chloro -1,3- butadiene) joalo ka thepa e ka sehloohong e tala. The solubility parameter earabara ea chloroprenelitlaleho tsa δ = 9.2 ~ 9.41. E qhibiliha ka toluene, xylene, dichloroethane le vanadium ethylene, e qhibiliha hanyenyane ka acetone, methyl ethyl ketone, ethyl acetate le cyclohexane, ha e qhibilihe ka n-hexane le peterole ea solvent, empa e qhibiliha ka har'a motsoako o motsoako o entsoeng ka solvent e ntle le e mpe le e sa qhibilihisitsoeng. kapa solvent e mpe le e sa qhibilihe ka tekanyo e nepahetseng, ho ruruha ka oli ea meroho le oli ea diminerale empa e sa qhibilihe.
Thepa e ntle ea 'mele le mochini, ho hanyetsa oli, ho hanyetsa mocheso, ho hanyetsa lelakabe, ho hanyetsa khanya ea letsatsi, ho hanyetsa ozone, ho hanyetsa acid le alkali le lik'hemik'hale tsa lik'hemik'hale. Mefokolo ke ho hanyetsa serame ho futsanehileng le botsitso ba polokelo. E na le matla a phahameng a tsitsipano, bolelele, kristale e khutlisetsoang morao le ho khomarela hantle. Ho hanyetsa botsofali le ho hanyetsa mocheso. Ho hanyetsa oli e babatsehang le khanyetso ea ho bola ha lik'hemik'hale. Ho hanyetsa boemo ba leholimo le ho hanyetsa botsofali ba ozone ke tsa bobeli feela ho rabara ea ethylene propylene le rabara ea butyl. Ho hanyetsa mocheso ho lekana le rabara ea nitrile, e nang le mocheso oa ho bola oa 230 ~ 260 ℃, khanyetso ea nako e khutšoanyane ea 120 ~ 150 ℃, tšebeliso ea nako e telele ho 80 ~ 100 ℃, le ho lieha ho itseng ha lelakabe. Ho hanyetsa oli ke ea bobeli feela ho rabara ea nitrile. Ho hanyetsa kutu e ntle ho inorganic acid le alkali. Ho hanyetsa serame ho futsanehile le ho fokola ha motlakase oa motlakase. Botsitso ba polokelo ea rabara e tala bo futsanehile, e leng se lebisang ketsahalong ea "self-sulfur". Viscosity ea Mooney ea eketseha 'me rabara e tala ea thatafala. Lihlahisoa tsa kantle ho naha li kenyelletsa AD-30 (USA), A-90 (Japan), 320 (Jeremane) le MA40S (Fora).
CR122 chloroprene rabara: lihlahisoa tsa rabara tse kang mabanta a phetiso, mabanta a lipalangoang, lithapo le likhoele, lishiti tsa rabara tse hananang le oli, liphaepe tsa rabara tse hananang le oli le lisebelisoa tse koalang.
CR122 chloroprene rabara: lihlahisoa tsa rabara tse kang mabanta a phetiso, mabanta a lipalangoang, lithapo le likhoele, lishiti tsa rabara tse hananang le oli, liphaepe tsa rabara tse hananang le oli le lisebelisoa tse koalang.
CR232 rabara ea chloroprene: sheath ea cable, hose ea rabara e hananang le oli, tiiso ea rabara, sekhomaretsi, joalo-joalo.
CR2441 2442 chloroprene rabara: lisebelisoa tse tala bakeng sa tlhahiso ea sekhomaretsi, e sebelisetsoang ho kopanya tšepe, lehong, rabara, letlalo le lisebelisoa tse ling.
CR321 322 mofuta oa rabara ea chloroprene: cable, boto ea rabara, hose ea rabara e tloaelehileng le e sa keneleng oli, lieta tsa rabara tse sa keneleng oli, moea oa moea, poncho, lesela la tente, lebanta la conveyor, lebanta le tsamaisang, tiiso ea rabara, mosamo oa moea oa capsule ea temo, seketsoana sa pholoso, joalo-joalo E sebelisoa e le ntho e thatafatsang ea acrylate e fetotsoeng ka potlako ea sekhomaretsi (SGA).
