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Mugadziri Mutengo Wakanaka N-ETHYL PYRROLIDONE (NEP) CAS: 2687-91-4
NEP imvura isina ruvara uye yakajeka ine yakakwira polarity, yakakwira makemikari kugadzikana uye yakanyanya kugadzikana yekupisa.NEP iri kuvira poindi i82-83°C (-101.3Kpa), iyo refractive index i1.4665 Chemicalbook, uye density i0.994.NEP ine hunhu hwepamusoro solubility, low vapor pressure uye low dielectric constant.Indasitiri, NEP inogona kushandiswa seyakanyatso sarudza solvent, catalyst uye cationic surfactant.
N-ETHYL PYRROLIDON ine alkali isina simba;NEP is a strong polar organic solvent inogona kunyungudutswa nechero proportional proportions nemvura uye general organic solvents.NEP's kushandiswa is divestitist ye lithium mabhatiri, dry glue unyanzvi, uye optical resistant corrosion agent, coating unfolding agent, uye epoxy resin glue edge. .
CAS: 2687-91-4
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Mugadziri Mutengo Wakanaka DZIMWE NYIKA YOKUTAPA 3800 CAS: 72244-98-5
ATERNATIVE OF CAPTURE 3800 is sulfhydryl yakagumiswa mvura epoxy kurapa mumiririri ine hunhu hwekusina ruvara, kujeka uye kuderera kunhuhwirira.Muhupo hwevasimudziri vepamusoro amine, uye Epoxy resin inogona kurapwa nekukurumidza pane yakaderera tembiricha uye firimu mamiriro.Iyo nguva yegel inogona kuderedzwa nekusarudza yakakodzera tertiary amine accelerator yakaderedzwa kusvika 4 maminetsi.ATERNATIVE OF CAPTURE 3800 ine adhesion yakanakisa uye inogona kushandiswa sekusimudzira kuvandudza kumhanya kwekuporesa resin uye mamwe madhigirii ekurapa amine.
CAS: 72244-98-5
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Mugadziri Mutengo Wakanaka N,N-Dimethylcyclohexylamine(DMCHA) CAS: 98-94-2
N,N-Dimethylcyclohexylamine is an organic compound ine chemical formula C8H17N.N,N-Dimethylcyclohexylamine imvura isina ruvara uye yakajeka, isinganyunguriki mumvura, inonyungudika mune zvakawanda zvinonyungudutsa zvehupenyu zvakadai se ethanol uye ether.N, N-Dimethylcyclohexylamine inonyanya kushandiswa sechinhu chinokonzeresa uye cherubha accelerator.Pakati, inogonawo kushandiswa pakurapa machira.
Mishonga yemakemikari: nzvimbo yakanyunguduka: -60 ° C, nzvimbo yekuvira: 158-159 ° C (LIT.) Density: 0.849g/mlat25 ° C (LIT.) Mhepo yemhepo: 3.6mmhgchemicalbook (20 ° C) refractive index: n20/ d1.454 (LIT.) Flash point: 108 ° F Mamiriro ekuchengetedza: Storepazasi+30 ° C.
CAS: 98-94-2
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Mugadziri Mutengo Wakanaka Dibutyltin Dilacetate (DBTDA) CAS: 1067-33-0
Dibutyltin diacetate imvura yakajeka yero., inoshanda senge crosslinking catalyst.Zviri nyore kugadzirisa uye zvinogona kushandiswa kusvika 250°C.Dibutyltin diacetate haina kunyungudika mumvura uye inonyungudika mune yakawanda organic solvents.Inoshandiswa mu silanol condensation reactions ye caulk uye sealant application.
Nhamba yeEineCS: 213-928-8, molecular formula: C12H24SN, molecular uremu: 351.03, nzvimbo yakanyunguduka: 7-10 ℃, Mvura inogadzirisa: Insoluble SN content: 32.5 ± 0.5% , Density: 1.32 ± 0.00℃), Boiler poindi: 140 ～ 144 ℃/10mmhg, zviyero zvemuviri zvakajairwa: Chiedza cheyero kana chisina ruvara uye chakajeka mvura ine acetic acid inonhuhwirira.Iyo yakasimba kana semi-yakasimba pazasi 10 ° C. Coisturizing point: 8-10 ℃.
CAS: 1067-33-0
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Mugadziri Mutengo Wakanaka D2000 CAS: 9046-10-0
Amine-TerminatedPolyether (D2000) ikirasi yemakomponi epololefin ane musana wakapfava wepolyether, wakavharirwa nemapoka ekutanga kana echipiri emamine.Nekuti cheni huru yemorekuru iketani yepolyether yakapfava, uye iyo hydrogen pamugumo wepolyether amine inoshanda zvakanyanya kupfuura iyo hydrogen pane terminal hydroxyl boka repolyether, saka, polyether amine inogona kutsiva yakanaka yepolyether mune zvimwe zvinhu. maitiro, uye anogona kuvandudza mashandiro ekushandisa kwezvinhu zvitsva.D2000 inoshandiswa zvakanyanya mu polyurethane reactive jekiseni rekuumba zvinhu, polyurea spraying, epoxy resin kuporesa vamiririri uye peturu scavengers.
Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) imvura yakareruka yero kana isina ruvara inoonekera patembiricha yekamuri, ine zvakanakira zve low viscosity, low vapor pressure uye high primary amine content, uye inonyungudika musolvents senge. ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones nemvura.
CAS: 9046-10-0
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Mugadziri Mutengo Wakanaka D230 CAS: 9046-10-0
D230 is transparent liquid, D230 imvura yakareruka yeyero kana isina ruvara inoonekera pakamuri tembiricha.D230 ine zvakanakira zve low viscosity, low vapor pressure uye high primary amine content.D230 inogona kunyungudika mu ethanol, aliphatic hydrocarbons, anonhuwirira hydrocarbons, esters, glycol ethers, ketoni uye mvura.
Chemical Properties:Poly(propylene glycol) bis(2-aminopropyl ether) imvura yakareruka yero kana isina ruvara inoonekera patembiricha yemumba, ine zvakanakira zve low viscosity, low vapor pressure uye high primary amine content, uye inonyungudika muzvinonyungudutsa zvakaita se. ethanol, aliphatic hydrocarbons, aromatic hydrocarbons, esters, glycol ethers, ketones nemvura.
CAS: 9046-10-0
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Mugadziri Mutengo Wakanaka Butylal (Dibutoxymethane) CAS: 2568-90-3
Butylal (Dibutoxymethane) is halogen-isina uye isina muchetura solvent inogona kushandiswa kunyungudutsa vatengesi vepasi-density polyethylene (LDPE) sampuli kuongorora mamolecular uremu kugovera uchishandisa gel permeation chromatography (GPC).Butylal (Dibutoxymethane) inogonawo kushandiswa seyakagadziriswa kugadzira butoxymethyltriphenylphosphonium iodide.Butylal (Dibutoxymethane) inoshandiswa kune kabhoni homologation uye zvakare seyakakosha kiyi yepakati mune organic synthesis.
CAS: 2568-90-3
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UOP MOLSIV™ RZ-4250 Adsorbent
Tsanangudzo uye Mashandisirwo
RZ 4250 adsorbent is regenerative acid inodzivirira molecular sieve yakanyatso gadzirwa neUOP kubvisa mvura kubva kune chlorinated hydrocarbon hova ine kushoma adsorption yerukova runotakura.
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Mugadziri Mutengo Wakanaka Oleic acid CAS:112-80-1
Oleic acid : Oleic acid imhando yeunsaturated fatty acid ine mamolecular structure ine carbon-carbon double bond, iri iyo fatty acid inogadzira olein.Ndiyo imwe yeakanyanya kuwanda echisikigo unsaturated fatty acids.Oil lipid hydrolysis inogona kutungamirira kune oleic acid nekemikari fomula iri CH3 (CH2) 7CH = CH (CH2) 7 • COOH.Iyo glyceride yeoleic acid ndechimwe chezvinhu zvakakosha zvemafuta emuorivhi, mafuta emichindwe, mafuta emafuta uye mamwe mhuka nemiriwo mafuta.Zvigadzirwa zvayo zveindasitiri zvinowanzova ne7 ~ 12% saturated fatty acids (palmitic acid, stearic acid) uye zvishoma zvemamwe unsaturated mafuta acids (linoleic acid).Imvura ine mafuta isina ruvara ine giravhiti chaiyo iri 0.895 (25/25 ℃), kutonhora kwe4 ℃, nzvimbo yekuvira ye286 °C (13,332 Pa), uye refractive index ye1.463 (18 ° C).
Oleic acid CAS 112-80-1
Product Name: Oleic acidCAS: 112-80-1
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Mugadziri Mutengo Wakanaka 2,5,7,10-Tetraoxaundecane CAS: 4431-83-8
Property properties: mbiri (2-mita okisijeni okisijeni) mubatanidzwa we2,5,7,10-tetraoxane;formaldehyde 2-nailing aid aldehyde, hunhu: mvura isina ruvara, density: 0,995 g: 0,995 g: 0,995g / cm3, kubikira: 60°C 1,5mm, refractive index: 1.414, flash point: 60°C/1.5mm, solubility yemvura: Yakazara Miscible muMvura.
CAS: 4431-83-8
