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Kumukūʻai maikaʻi o ka mea hana N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
He wai ʻole kala a moakaka ka NEP me ka polarity kiʻekiʻe, ke kūpaʻa kemika kiʻekiʻe a me ke kūpaʻa wela kiʻekiʻe. ʻO ke kiko paila o ka NEP he 82-83°C (-101.3Kpa), ʻo ka helu refractive he 1.4665 Chemicalbook, a ʻo ka density he 0.994. Loaʻa iā NEP nā ʻano o ka solubility kiʻekiʻe, ke kaomi mahu haʻahaʻa a me ka dielectric constant haʻahaʻa. Ma ke ʻano ʻoihana, hiki ke hoʻohana ʻia ʻo NEP ma ke ʻano he solvent koho kūpono, catalyst a me cationic surfactant.
He nāwaliwali ka alkali o N-ETHYL PYRROLIDON; He mea hoʻoheheʻe organik polar ikaika ka NEP hiki ke hoʻoheheʻe ʻia me nā ʻano like ʻole me ka wai a me nā mea hoʻoheheʻe organik maʻamau. ʻO ka hoʻohana ʻana o NEP he mea hoʻokaʻawale o nā pila lithium, ka mākaukau kola maloʻo, a me ka mea pale ʻino optical, ka mea hoʻopuehu uhi, a me ka ʻaoʻao kola epoxy resin.
CAS: 2687-91-4
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Kumukūʻai maikaʻi o ka mea hana KOHO O KA HOPU ʻANA 3800 CAS: 72244-98-5
ʻO KE KOHO ʻĒ AʻE O KA CAPTURE 3800 he mea hoʻōla wai epoxy i hoʻopau ʻia me nā ʻano o ke kala ʻole, moakāka a haʻahaʻa ka ʻala. I ke alo o nā mea hoʻolaha amine tertiary, hiki ke hoʻōla koke ʻia ka resin Epoxy ma ka mahana haʻahaʻa a me nā kūlana kiʻiʻoniʻoni. Hiki ke hoʻemi ʻia ka manawa gel ma ke koho ʻana i ka mea hoʻolalelale amine tertiary kūpono i hoʻemi ʻia i 4 mau minuke. He maikaʻi loa ka hoʻopili ʻana o ke KOHO ʻĒ AʻE O KA CAPTURE 3800 a hiki ke hoʻohana ʻia ma ke ʻano he mea hoʻolaha e hoʻomaikaʻi i ka wikiwiki o ka hoʻōla ʻana o ka resin a me nā degere ʻē aʻe o nā mea hoʻōla amine.
CAS: 72244-98-5
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Kumukūʻai maikaʻi o ka mea hana N,N-Dimethylcyclohexylamine (DMCHA) CAS: 98-94-2
ʻO N,N-Dimethylcyclohexylamine kahi hui organik me ke ʻano kemika C8H17N. ʻO N,N-Dimethylcyclohexylamine kahi wai ʻole kala a moakaka, hoʻoheheʻe ʻole ʻia i ka wai, hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik e like me ka ethanol a me ka ether. Hoʻohana nui ʻia ʻo N,N-Dimethylcyclohexylamine ma ke ʻano he mea hoʻoulu a me ka mea hoʻolalelale rubber. Hiki ke hoʻohana ʻia no ka mālama ʻana i nā lole.
Nā waiwai kemika: kiko heheʻe: -60 ° C, kiko paila: 158-159 ° C (LIT.) Density: 0.849g/mlat25 ° C (LIT.) Kaomi mahu: 3.6mmhg puke kemika (20 ° C) ʻōkuhi refractive: n20/d1.454 (LIT.) kiko flash: 108 ° F Nā kūlana mālama: E mālama ma lalo o +30 ° C.
CAS: 98-94-2
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Mea Hana Kumukūʻai Maikaʻi Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
He wai melemele moakaka ʻo Dibutyltin diacetate., hana ma ke ʻano he mea hoʻonui crosslinking. Maʻalahi e hana a hiki ke hoʻohana ʻia a hiki i 250°C. ʻAʻole hiki ke hoʻoheheʻe ʻia ʻo Dibutyltin diacetate i ka wai a hoʻoheheʻe ʻia i ka hapa nui o nā mea hoʻoheheʻe organik. Hoʻohana ʻia i nā hopena condensation silanol no nā noi caulk a me sealant.
Helu EineCS: 213-928-8, ʻano molekala: C12H24SN, kaumaha molekala: 351.03, kiko heheʻe: 7-10 ℃, Wai hoʻoheheʻe ʻole ʻia ka nui o ka SN: 32.5 ± 0.5%, Density: 1.32 ± 0.005 (20 ℃), kiko paila: 140 ～ 144 ℃/10mmhg, kūlana kino maʻamau: Wai melemele māmā a ʻaʻohe kala a moakaka me ke ʻala waikawa acetic. He paʻa a hapa paʻa paha ma lalo o 10 ° C. Wahi hoʻohuihui: 8-10 ℃.
CAS: 1067-33-0
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Kumukūʻai maikaʻi o ka mea hana D2000 CAS: 9046-10-0
ʻO ka Amine-Terminated Polyether (D2000) kahi papa o nā hui polyolefin me kahi iwi kuamoʻo polyether palupalu, i uhi ʻia e nā hui amine mua a lua paha. No ka mea, ʻo ke kaulahao nui o ka molekala he kaulahao polyether palupalu, a ʻoi aku ka ikaika o ka hydrogen ma ka hopena o ka polyether amine ma mua o ka hydrogen ma ka hopena o ka hui hydroxyl o ka polyether, no laila, hiki i ka polyether amine ke lilo i pani maikaʻi no ka polyether i kekahi mau kaʻina hana mea, a hiki ke hoʻomaikaʻi i ka hana noi o nā mea hou. Hoʻohana nui ʻia ka D2000 i nā mea hoʻoheheʻe injection reactive polyurethane, ka polyurea spraying, nā mea hoʻōla resin epoxy a me nā mea hoʻoheheʻe gasoline.
Nā Waiwai Kemika: ʻO ka Poly(propylene glycol) bis(2-aminopropyl ether) he wai moakaka melemele māmā a ʻaʻohe kala paha ma ka mahana o ka lumi, me nā pono o ka viscosity haʻahaʻa, ke kaomi mahu haʻahaʻa a me ka nui o ka amine mua, a hiki ke hoʻoheheʻe ʻia i loko o nā mea hoʻoheheʻe e like me ka ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones a me ka wai.
CAS: 9046-10-0
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Kumukūʻai Maikaʻi o ka Mea Hana D230 CAS: 9046-10-0
He wai moakaka ʻo D230, he wai moakaka melemele māmā a ʻaʻohe kala paha ʻo D230 i ka mahana o ka lumi. Loaʻa iā D230 nā pono o ka viscosity haʻahaʻa, ke kaomi mahu haʻahaʻa a me ka nui o ka amine mua. Hiki ke hoʻoheheʻe ʻia ʻo D230 i loko o ka ethanol, nā hydrocarbons aliphatic, nā hydrocarbons ʻala, nā esters, nā glycol ethers, nā ketones a me ka wai.
Nā Waiwai Kemika: ʻO Poly(propylene glycol) bis(2-aminopropyl ether) he wai melemele māmā a ʻaʻohe kala paha ma ka mahana o ka lumi, me nā pono o ka viscosity haʻahaʻa, ke kaomi mahu haʻahaʻa a me ka nui o ka amine mua, a hiki ke hoʻoheheʻe ʻia i nā mea hoʻoheheʻe e like me ka ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones a me ka wai.
CAS: 9046-10-0
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Mea Hana Kumukūʻai Maikaʻi Butylal (Dibutoxymethane) CAS: 2568-90-3
ʻO Butylal (Dibutoxymethane) kahi mea hoʻoheheʻe halogen-free a emi iki ka ʻawahia e hiki ke hoʻohana ʻia e hoʻoheheʻe i nā laʻana polyethylene haʻahaʻa-density kalepa (LDPE) e kālailai i ka hoʻolaha kaumaha molekala me ka hoʻohana ʻana i ka gel permeation chromatography (GPC). Hiki ke hoʻohana ʻia ʻo Butylal (Dibutoxymethane) ma ke ʻano he reactant e hoʻomākaukau i ka butoxymethyltriphenylphosphonium iodide. Hoʻohana ʻia ʻo Butylal (Dibutoxymethane) no ka homologation kalapona a ma ke ʻano he kikowaena koʻikoʻi pono i ka synthesis organik.
CAS: 2568-90-3
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ʻO ka mea hoʻopili UOP MOLSIV™ RZ-4250
Ka Wehewehe a me ka Noi ʻana
ʻO ka RZ 4250 adsorbent kahi kānana molekala kūpaʻa waikawa regenerative i hoʻomohala kūikawā ʻia e UOP e wehe i ka wai mai nā kahawai hydrocarbon chlorinated me ka liʻiliʻi o ka adsorption o ke kahawai lawe.
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Mea Hana Kumukūʻai Maikaʻi ʻOleic acid CAS: 112-80-1
ʻAkika Oleic: ʻO ka ʻakika Oleic kahi ʻano ʻakika momona unsaturated me kona ʻano molekala e loaʻa ana kahi pilina pālua kalapona-kalapona, ʻo ia ka ʻakika momona e hana ai i ka olein. ʻO ia kekahi o nā ʻakika momona unsaturated kūlohelohe nui loa. Hiki i ka hydrolysis lipid aila ke alakaʻi i ka ʻakika oleic me ke ʻano kemika ʻo CH3 (CH2) 7CH = CH (CH2) 7 • COOH. ʻO ka glyceride o ka ʻakika oleic kekahi o nā mea nui o ka ʻaila ʻoliva, ka ʻaila pama, ka lard a me nā ʻaila holoholona a me nā mea kanu ʻē aʻe. Loaʻa pinepine i kāna mau huahana ʻoihana he 7 ~ 12% saturated fatty acids (palmitic acid, stearic acid) a me kahi liʻiliʻi o nā ʻakika momona unsaturated ʻē aʻe (linoleic acid). He wai ʻaila kala ʻole ia me ke kaumaha kikoʻī he 0.895 (25/25 ℃), kahi hau o 4 ℃, kahi paila o 286 °C (13,332 Pa), a me ka refractive index o 1.463 (18 ° C).
ʻAkika Oleic CAS 112-80-1
Inoa Huahana: ʻakika OleicCAS: 112-80-1
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Kumukūʻai maikaʻi o ka mea hana 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Nā waiwai waiwai: hui pālua (2-mika oxygen oxygen) o 2,5,7,10-tetraoxane; formaldehyde 2-nailing aid aldehyde, nā ʻano: wai kala ʻole, density: 0,995 g: 0,995 g: 0,995g /cm3, kiko paila: 60°C 1,5mm, index refractive: 1.414, kiko flash: 60°C/1.5mm, solubility wai: Fully Miscible in Water.
CAS: 4431-83-8
