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N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4
N-methylpyrrolidone, madzi opanda mtundu komanso owoneka bwino okhala ndi fungo la amine pang'ono.Kusungunuka ndi madzi, mowa, etha, ester, ketone, halogenated hydrocarbon, onunkhira hydrocarbon ndi castor mafuta.Kusakhazikika kochepa, kukhazikika kwamafuta komanso kukhazikika kwamankhwala, ndipo kumatha kusanduka nthunzi ndi nthunzi yamadzi.Khalani ndi hygroscopicity.Zomverera ndi kuwala.N-methylpyrrolidone imagwiritsidwa ntchito kwambiri mu batri ya lithiamu, mankhwala, mankhwala ophera tizilombo, pigment, kuyeretsa, zotetezera ndi mafakitale ena.1. China n... -
TPU yomatira nsapato,
Makhalidwe ake ndi awa: 1. Palibe chikasu;2. Mwachangu kwambiri crystallization;3. Kukana kutentha kwakukulu.Mndandanda wazinthuzi uli ndi zomatira zabwino komanso kutentha kwa PVC, PU, labala, TPR, EVA, nayiloni, zikopa ndi magawo ena.Kumamatira kwabwino kwambiri komanso kutentha kosagwira kutentha kumatha kuchitika popanda kugwiritsa ntchito machiritso.Chifukwa cha mawonekedwe ake osakhala achikasu, ndizoyenera kwambiri kumangiriza nsapato zoyera zosiyanasiyana.LY mndandanda polyurethane zomatira ndi mbali ziwiri ... -
zotupitsira powotcha makeke
Dzina la mankhwala: soda CAS :144-55-8 EINECS nambala 205-633-8 Mankhwala kalasi: chakudya kalasi Tinthu kukula: 200 (mauna) Gwiritsani ntchito muyezo wa khalidwe: GB/t1606-2008 Dzina: sodium bicarbonate (soda wophika) Mtundu: 25kg Mankhwala owopsa: palibe Zomwe zili: 99% Sodium bicarbonate, formula yamankhwala NaHCO3, yomwe imadziwika kuti soda.White fine crystal, kusungunuka kwake m'madzi ndikocheperako kuposa sodium carbonate.Komanso ndi mankhwala a mafakitale.Cholimbacho chimayamba kuwola pang'onopang'ono kupanga sodium ca... -
PPO/PPE
Kugwiritsa ntchito ma PPO granules 1: Kupanga zida zosagwira kutentha kutenthetsa pang'onopang'ono kufalikira kwa zida ndi zida zamagetsi zachipatala 2: Itha kugwiritsidwa ntchito pakutentha kwambiri magiya, masamba, mavavu ndi zida zina zitha kusinthidwa ndi chitsulo chosapanga dzimbiri 3. : Itha kupanga zomangira, zomangira ndi zolumikizira Katundu Wazinthu * Kuyenda bwino kwa katundu * CreepStiffness ndi mphamvu * Creep * Impact mphamvu * Kuchita bwino kwamagetsi * Kuchepetsa moto kwabwino * Chemic... -
mphira wa chloroprene CR322
Neoprene, yomwe imadziwikanso kuti mphira wa chloroprene ndi mphira wa Xinping.Rabara yopangidwa ndi α-polymerization ya chloroprene (2- chloro -1,3- butadiene) imagwiritsidwa ntchito kwambiri pazinthu zanyengo, ma viscose soles, zokutira ndi mafuta a rocket.Chophimba kapena chipika chokhala ndi zoyera zamkaka, beige kapena zofiirira zowoneka bwino ndi elastomer yopangidwa ndi alpha polymerization ya chloroprene (ie 2- chloro -1,3- butadiene) ngati chopangira chachikulu.Kusungunuka kwa mphira wa chloroprene kumatengera δ = 9.2 ~ 9.... -
mphira wa chloroprene CR121
Neoprene, yomwe imadziwikanso kuti mphira wa chloroprene ndi mphira wa Xinping.Rabara yopangidwa ndi α-polymerization ya chloroprene (2- chloro -1,3- butadiene) imagwiritsidwa ntchito kwambiri pazinthu zanyengo, ma viscose soles, zokutira ndi mafuta a rocket.Chophimba kapena chipika chokhala ndi zoyera zamkaka, beige kapena zofiirira zowoneka bwino ndi elastomer yopangidwa ndi alpha polymerization ya chloroprene (ie 2- chloro -1,3- butadiene) ngati chopangira chachikulu.Kusungunuka kwa mphira wa chloroprene kumatengera δ = 9.2 ~ 9.... -
Sodium hydroxide
Sodium hydroxide, yomwe mankhwala ake ndi NaOH, amadziwika kuti caustic soda, caustic soda ndi caustic soda.Akasungunuka, amatulutsa fungo la ammonia.Ndi alkali yamphamvu ya caustic, yomwe nthawi zambiri imakhala yamtundu wa flake kapena granular.Imasungunuka mosavuta m'madzi (ikamasungunuka m'madzi, imatulutsa kutentha) ndikupanga njira ya alkaline.Komanso, ndi deliquescent ndipo mosavuta kuyamwa madzi nthunzi (deliquescence) ndi carbon dioxide (kuwonongeka) mu mlengalenga.NaOH ndi imodzi mwama chemi ofunikira ... -
Hydrazine hydrate, Cas 7803-57-8
Hydrazine hydrate ngati chinthu chofunikira kwambiri chopangira mankhwala, chomwe chimagwiritsidwa ntchito popanga thovu;Amagwiritsidwanso ntchito ngati chothandizira chotsuka chowotcha;kwa kupanga odana ndi mankhwala makampani chifuwa chachikulu, odana ndi matenda a shuga mankhwala;mankhwala ophera udzu omwe amagwiritsidwa ntchito popanga mankhwala ophera tizilombo, ogwirizanitsa kukula kwa zomera ndi kuthirira,
