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N-Methyl-2-pyrrolidinone (NMP) Cas: 872-50-4
N- methylpyrrolidone, mmiri mmiri na-enweghị agba na nke nwere mmanu mmanu nwere ntakịrị isi amine.Soluble na mmiri, mmanya, ether, ester, ketone, halogenated hydrocarbon, aromatic hydrocarbon na castor mmanụ.Mgbanwe dị ala, ezigbo nkwụsi ike nke okpomọkụ na nkwụsi ike kemịkalụ, ma nwee ike ịpụ site na vepo mmiri.Nwee hygroscopicity.Na-enwe mmetụta maka ọkụ.A na-eji N-methylpyrrolidone mee ihe na batrị lithium, ọgwụ, pesticide, pigmenti, ihe nhicha, ihe mkpuchi na ụlọ ọrụ ndị ọzọ.1. Chinese n... -
TPU maka nrapado akpụkpọ ụkwụ,
Ihe e ji mara ya bụ: 1. Enweghị odo;2. Dị nnọọ ngwa ngwa crystallization;3. Nnukwu okpomọkụ na-eguzogide.Usoro ngwaahịa a nwere ezigbo adhesion na okpomọkụ na-eguzogide PVC, PU, roba, TPR, Eva, nylon, akpụkpọ anụ na ihe ndị ọzọ.Enwere ike nweta mmachi dị mma na okpomọkụ na-eguzogide okpomọkụ n'ejighị ihe na-agwọ ọrịa.N'ihi njirimara ya na-adịghị na-acha odo odo, ọ dị mma karịsịa maka ijikọ akpụkpọ ụkwụ njem ọcha dị iche iche.LY usoro polyurethane nrapado bụ akụkụ abụọ ... -
ntụ iji koo achịcha
Aha ngwaahịa: baking soda CAS ：144-55-8 Nọmba EINECS 205-633-8 Klas ngwaahịa: nri nri Akụkụ nha: 200 (ntupu) Mejuputa ụkpụrụ dị mma: GB/t1606-2008 Aha: sodium bicarbonate (baking soda) Ụdị: 25kg kemịkalụ dị ize ndụ: enweghị ọdịnaya: 99% sodium bicarbonate, usoro ọgwụ NaHCO3, nke a na-akpọkarị soda.kristal dị ọcha na-acha ọcha, solubility ya na mmiri dị obere karịa nke sodium carbonate.Ọ bụkwa kemịkalụ ụlọ ọrụ mmepụta ihe.Ihe siri ike na-amalite ireji nke nta nke nta ka ọ bụrụ sodium ca ... -
PPO/PPE
Ngwa nke PPO granules 1: N'ihi na mmepụta nke okpomọkụ na-eguzogide akụkụ mkpuchi obere eyi na-eguzogide akụkụ nnyefe akụkụ na electronic components nke ọgwụ 2: Enwere ike iji ya na elu okpomọkụ gia, agụba, valves na akụkụ ndị ọzọ nwere ike dochie anya igwe anaghị agba nchara 3. : Nwere ike ịmepụta skru, fasteners na connectors Properties * Ezi nguzozi nke akụrụngwa * CreepStiffness na ike * Creep * Ike mmetụta * Ọmarịcha ọkụ eletrik * Ezigbo ọkụ retardancy * Chemic... -
chloroprene roba CR322
Neoprene, nke a makwaara dị ka roba chloroprene na Xinping roba.A na-eji rọba sịntetịt nke α-polymerization nke chloroprene (2- chloro-1,3- butadiene) na-emepụta n'ọtụtụ ebe na ngwaahịa ihu igwe, sọks viscose, mkpuchi na mmanụ rọketi.Flake ma ọ bụ ngọngọ nwere ọcha mmiri ara ehi, agba aja aja ma ọ bụ ìhè aja aja bụ elastomer nke alfa polymerization nke chloroprene mepụtara (ya bụ 2- chloro -1,3- butadiene) dị ka isi akụrụngwa.The solubility parameter nke chloroprene roba akaụntụ δ = 9.2 ~ 9.... -
chloroprene roba CR121
Neoprene, nke a makwaara dị ka roba chloroprene na Xinping roba.A na-eji rọba sịntetịt nke α-polymerization nke chloroprene (2- chloro-1,3- butadiene) na-emepụta n'ọtụtụ ebe na ngwaahịa ihu igwe, sọks viscose, mkpuchi na mmanụ rọketi.Flake ma ọ bụ ngọngọ nwere ọcha mmiri ara ehi, agba aja aja ma ọ bụ ìhè aja aja bụ elastomer nke alfa polymerization nke chloroprene mepụtara (ya bụ 2- chloro -1,3- butadiene) dị ka isi akụrụngwa.The solubility parameter nke chloroprene roba akaụntụ δ = 9.2 ~ 9.... -
Sodium hydroxide
Sodium hydroxide, onye usoro ọgwụ ya bụ NaOH, bụ nke a na-akpọkarị caustic soda, caustic soda na caustic soda.Mgbe agbazere, ọ na-ewepụta ísì amonia.Ọ bụ alkali caustic siri ike, nke na-adịkarị n'ụdị flake ma ọ bụ granular.Ọ na-adị mfe soluble na mmiri (mgbe agbazere na mmiri, ọ na-enye ọkụ) na-emepụta ngwọta alkaline.Tụkwasị na nke ahụ, ọ na-eri nri ma na-amịkọrọ mmiri vepo (deliquescence) na carbon dioxide (mmebi) na ikuku.NaOH bụ otu n'ime chemi dị mkpa ... -
Hydrazine hydrate, Cas 7803-57-8
Hydrazine hydrate dị ka ihe dị mkpa kemịkalụ kemịkalụ dị mma, nke a na-ejikarị eme ihe maka njikọta ụfụfụ;a na-ejikwa ya dị ka onye na-ahụ maka ọgwụgwọ ikpo ọkụ ọkụ;maka mmepụta nke ọrịa ụkwara nta nke ụlọ ọrụ na-ahụ maka ọgwụ, ọgwụ ndị na-egbochi ọrịa shuga;n'ihi na herbicides eji na mmepụta na pesticide ụlọ ọrụ, osisi na-eto eto eme ka mmadụ na sterilization,
