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N-Methyl-2-pyrrolidinone(NMP) Cas:872-50-4
N- methylpyrrolidone, sua suau'u e leai se lanu ma manino ma sina manogi amine.Solu i le vai, ava malosi, eter, ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon ma castor oil.Volatility maualalo, mautu vevela lelei ma mautu kemisi, ma e mafai ona fa'amama i le vai ausa.Ia hygroscopicity.Ma'ale'ale i le malamalama.N-methylpyrrolidone e masani ona faʻaaogaina i le lithium batini, vailaʻau, vailaʻau faʻamaʻi, pigmenti, mea faʻamama, mea faʻapipiʻi ma isi pisinisi.1. Saina n...
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TPU mo le pipii seevae,
O ona uiga: 1. Leai se samasama;2. Vave vave tele;3. Tete'e maualuga vevela.O lenei faasologa o oloa o loʻo i ai le pipii lelei ma le vevela o le PVC, PU, paʻu, TPR, EVA, nylon, paʻu ma isi mea.O le pipii lelei ma le vevela vevela maualuga e mafai ona maua e aunoa ma le faʻaogaina o vailaʻau faʻamalolo.Ona o ona uiga e le samasama, e sili ona talafeagai mo le faʻapipiʻiina o seevae paʻepaʻe eseese.LY fa'asologa polyurethane fa'apipi'i o se vaega e lua ...
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pauta kuka
Igoa o oloa: sua tao tao CAS :144-55-8 EINECS numera 205-633-8 Fua o oloa: vasega mea'ai Tele vaega: 200 (mesh) Fa'atino tulaga lelei: GB/t1606-2008 Igoa: sodium bicarbonate (susu tao) Ituaiga: 25kg Vailaau mata'utia: leai Mea e aofia ai: 99% Sodium bicarbonate, chemical formula NaHCO3, e masani ona ta'ua ole baking soda.Paʻepaʻe tioata mama, o lona soluble i le vai e itiiti ifo nai lo le sodium carbonate.O se vaila'au fa'apisinisi.Ua amata ona pala faasolosolo le malo ma maua ai le sodium ca...
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auiliiliga
PPO/PPE
Fa'aogaina o le PPO granules 1: Mo le gaosiga o vaega fa'afefe vevela fa'alumaina fa'aitiitia le fa'aogaina o vaega fa'afefeteina vaega fa'asalalau ma vaega fa'aeletoroni o foma'i 2: E mafai ona fa'aoga i le maualuga o le vevela fa'aoga, lau, valve ma isi vaega e mafai ona suia e fa'aaoga ai le sila u'amea 3 : E mafai ona gaosia fa'avili, fa'amau ma feso'ota'iga Meatotino Meatotino * Paleni lelei o meatotino * FetolofiMalo ma malosi * Fetolofi * Malosi o a'afiaga * Lelei le fa'aogaina o le eletise * Fa'agata afi lelei * Chemic...
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chloroprene pa'u CR322
Neoprene, e lauiloa foi o le chloroprene rubber ma le Xinping rubber.Pa'u fa'akomepiuta na gaosia e le α-polymerization o le chloroprene (2- chloro-1,3- butadiene) e fa'aaogaina lautele i mea tau tau, viscose soles, fa'alavalava ma fafie.O le pa'epa'e po'o le poloka e iai le susu papa'e, beige po'o le lanu enaena malamalama o se elastomer e gaosia e ala i le alpha polymerization o le chloroprene (ie 2- chloro-1,3- butadiene) e fai ma mea mata'utia.O le solubility parameter o tala pa'u chloroprene mo δ = 9.2 ~ 9....
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chloroprene pa'u CR121
Neoprene, e lauiloa foi o le chloroprene rubber ma le Xinping rubber.Pa'u fa'akomepiuta na gaosia e le α-polymerization o le chloroprene (2- chloro-1,3- butadiene) e fa'aaogaina lautele i mea tau tau, viscose soles, fa'alavalava ma fafie.O le pa'epa'e po'o le poloka e iai le susu papa'e, beige po'o le lanu enaena malamalama o se elastomer e gaosia e ala i le alpha polymerization o le chloroprene (ie 2- chloro-1,3- butadiene) e fai ma mea mata'utia.O le solubility parameter o tala pa'u chloroprene mo δ = 9.2 ~ 9....
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Sodium hydroxide
O le Sodium hydroxide, o lona fua fa'a vaila'au o le NaOH, e masani ona ta'ua o le suka, le suka ma le suka.A fa'amuta, e fa'aosoina le manogi ammonia.O se alkali caustic malosi, lea e masani lava i le pa'u po'o le fa'ama'a.E faigofie ona solu ile vai (pe a fa'amavae ile vai, e tu'u ai le vevela) ma fai ai se vaifofo alkaline.E le gata i lea, e manaia ma faigofie ona mitiia le ausa vai (deliquescence) ma le carbon dioxide (deterioration) i le ea.NaOH o se tasi o vailaʻau manaʻomia ...
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Hydrazine hydrate, Cas 7803-57-8
Hydrazine hydrate e avea o se mea tau vailaʻau mataʻutia lelei, e masani ona faʻaaogaina mo le faʻaogaina o le foaming agent;fa'aaogaina fo'i e fai ma sui e fa'amama fa'afuga;mo le gaosiga o le tuberculosis alamanuia anti-pharmaceutical, anti-diabetic drugs;mo herbicides fa'aaogaina i le gaosiga i totonu o fale fa'ala'au fa'atosina, fa'aleleia o la'au fa'ato'aga fa'alelei ma fa'amama,
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