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UOP GB-238 Inobata
Tsananguro
UOP GB-238 inonwisa mvura chinhu chinonwisa mvura chakagadzirirwa kunwisa arsine nephosphine kubva mumahydrocarbon.
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Mugadziri Mutengo Wakanaka Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (inonzi DMSO) imusanganiswa weorganic une sarufa, English Dimethylsulfoxide, iyo molecular formula ndiyo (CH3) 2SO, imvura isina ruvara, isina hwema uye inoonekera patembiricha yemumba, mvura inobvira ne hygroscopic, uye ine polarity yakakwira. , poiling point yakakwira, aprotic, inosanganiswa nemvura, ine chepfu yakaderera zvakanyanya, kugadzikana kwakanaka kwekupisa, haisanganisike ne alkanes, inonyungudika muzvinhu zvakawanda zve organic zvakaita semvura, ethanol, propanol, ether, benzene uye chloroform, inozivikanwa se "universal solvent".
CAS: 67-68-5
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Mugadziri Mutengo Wakanaka Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) ine ruvara rweyero rwakachenuruka kubva kune amber. Diethyl Toluene Diamine (DETDA) imhando yepamusoro uye inodhura zvishoma ye elastomeric polyurethanes (PU) uye inorapa epoxides (EP). Pamusoro pezvo, Diethyl Toluene Diamine (DETDA) inogona kushandiswa senzira yepakati yekugadzira organic.
CAS: 68479-98-1
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UOP GB-222 Adsorbent
Tsananguro
UOP GB-222 adsorbent isimbi ine spherical metal oxide adsorbent ine simba guru rakagadzirirwa kubvisa zvinhu zvakaita sesarufa. Zvinhu zvakanakira nezvakanaka zvinosanganisira:
- Chikamu chinoshanda chakawedzerwa kuti chikwanise kukura zvichienzaniswa nezvizvarwa zvakapfuura
- Substrate yepamusoro-soro kuti iwedzere kupararira kwesimbi inoshanda kuti iwedzere nguva yemubhedha.
- Active metal oxide yakagadzirirwa kubvisa tsvina yakaderera.
- Kupararira kwehukuru hwemaporesity uye saizi yemapore kuti ikwanise kunyudzwa nekukurumidza uye nzvimbo pfupi yekutumira huremu.
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Mugadziri Mutengo Wakanaka Polyetheramine T403 CAS:9046-10-0
Polyetherine T403 imhando yemakomponi epolyolefin ane musana wakapfava wepolyether, wakavharirwa nemapoka eamine ekutanga kana echipiri. Nekuti cheni huru yemorekuru icheni yakapfava yepolyether, uye hydrogen iri pamagumo epolyether amine inoshanda zvakanyanya kupfuura hydrogen iri pamagumo ehydroxyl group yepolyether, saka, Polyetherine inogona kutsiva polyether mune mamwe maitiro ezvinhu, uye inogona kuvandudza mashandiro ekushandisa kwezvinhu zvitsva. Polyetherine inoshandiswa zvakanyanya mu polyurethane reactive injection molding materials, polyurea spraying, epoxy resin curing agents uye peturu scavengers.
CAS: 9046-10-0
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Mugadziri Mutengo Wakanaka DMTDA CAS:106264-79-3
DMTDA imhando itsva yepolyurethane elastomer curing cross-linking agent, DMTDA inonyanya kuve ma isomers maviri, 2,4- uye 2,6-dimethylthiotoluenediamine musanganiswa (chiyero chacho chingangoita Chemicalbook77~80/17 ~20), zvichienzaniswa neMOCA inowanzoshandiswa, DMTDA imvura ine viscosity yakaderera patembiricha yemumba, DMTDA inogona kukodzera mabasa ekuvaka patembiricha yakaderera uye ine mabhenefiti emakemikari akaenzana neakaderera.
CAS: 106264-79-3
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Mugadziri Mutengo Wakanaka Methylene Chloride CAS:75-09-2
Methylene Chloride chinhu chinogadzirwa nemaatomu maviri ehydrogen mumamorekuru emethane, uye molecular CH2CL2. Methylene Chloride haina ruvara, inoonekera, inorema, uye inoshanduka-shanduka. Ine hwema uye kutapira kwakafanana ne ether. Haitsvi. Methylene Chloride inonyungudika zvishoma mumvura, uye inonyungudika ne organic solvents dzinowanzoshandiswa. Inogonawo kunyungudika chero zvakaenzana nedzimwe chlorine-containing solvents, ether, ethanol, uye N-di metamimamamide. Methylene Chloride inonetsa kunyungudika mu liquid ammonia patembiricha yemumba, iyo inogona kunyungudika nekukurumidza mu phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. The phase Chemicalbook is 1.3266 (20/4 ° C). The melting point -95.1 ° C. Boiling point 40 ° C. Fully low-boiling point solvents dzinowanzo shandiswa kutsiva petroleum ether, ether, nezvimwewo, uye inogona kushandiswa se local anesthesia, refrigerant uye fire extinguishing agent. Nzvimbo yekupisa inongoerekana yavapo ndeye 640 ° C. Decoction (20 ° C) 0.43MPa · s. Refractive index nd (20 ° C) 1.4244. Kupisa kwakakosha ndeye 237 ° C, uye kumanikidzwa kwakakosha ndeye 6.0795MPa. HCL uye zvisaririra zvechiedza zvinogadzirwa mushure mekupisa, uye mvura inodziiswa kwenguva yakareba kuti igadzire formaldehyde neHCL. Imwe chloride, CHCL3 neCCL4 zvinogona kuwanikwa.
CAS: 75-09-2
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Mugadziri Mutengo Wakanaka Alpha Methyl Styrene CAS 98-83-9
2-Phenyl-1-propene, inozivikanwawo seAlpha Methyl Styrene (yakapfupikiswa sea-MS kana AMS) kana phenylisopropene, ibumbiro rekugadzirwa kwephenol neacetone nenzira yecumene, kazhinji ibumbiro rephenol patani 0.045t α-MS.Alpha Methyl Styren imvura isina ruvara ine hwema hunorwadza. Molekyuru iyi ine ring yebenzene uye alkenyl substituent paring yebenzene.Alpha Methyl Styren inokurumidza kupomera kana yapiswa. Alpha Methyl Styren inogona kushandiswa mukugadzira machira, mapurasitiki, uye se solvent mune organic.
Alpha Methyl Styrene imvura isina ruvara. Hainyungudike mumvura uye haina kukora zvakanyanya kupfuura mvura. Flash point 115°F. Inogona kunge ine chepfu zvishoma kana ikadyiwa, ikafemerwa uye ikasvetwa neganda. Utsi hunogona kunge huchikonzera marwadzo kana ukafemerwa. Hunoshandiswa semushonga wekugadzirisa makemikari uye kugadzira mamwe makemikari.
CAS: 98-83-9
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Mugadziri Mutengo Wakanaka N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) inonzi NVP, inozivikanwawo se1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE. N-VINYL PYRROLIDONE imvura isina ruvara kana yero yakajeka inopenya ine hwema hushoma patembiricha yemumba, inonyungudika nyore nyore mumvura yeChemicalbook nedzimwe organic solvents. Nekuti N-vinylpyrrolidone inogona kuwedzera hunhu hwakasiyana hwemuviri nemakemikari hwezvigadzirwa. N-VINYL PYRROLIDONE inoshandiswa zvakanyanya: mukurapa nemwaranzi, indasitiri yehuni, indasitiri yemapepa kana kadhibhodhi, zvinhu zvekurongedza, indasitiri ye inki yechidzitiro, kushandiswa kweNVP kunovandudza hunhu hwemuviri hwezvigadzirwa.
N-VINYL PYRROLIDONE (NVP) inowanzo shandiswa semusanganiswa wemwaranzi muUV-coating, UV-inks, uye UV adhesives. Inoshandiswa semonomer kugadzira polyvinylpyrrolidone (PVP) inonyungudika mumvura inoshandiswa mumishonga, mafuta, zvizoro, zvekudya zvinowedzerwa uye zvinonamatira. Inoshandiswa mukugadzira macopolymers ane, semuenzaniso, acrylic acid, acrylates, vinyl acetate uye acrylonitrile uye mukugadzirwa kwephenolic resins.
CAS: 88-12-0
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Mugadziri Mutengo Wakanaka P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) isocyanate inoshanda imwe chete. P-TOLUENESULFONYLISOCYANATE (PTSI) ine basa guru uye inogona kuita nema diisocyanates akajairwa, akadai seTDI neHDI, nemvura iri muma polyols uye solvents. Carbamate inobuda haiwedzere viscosity yesystem. Dambudziko nderekuti chepfu ye oxazolidine nedzimwe dehydrants yakakura; P-TOLUENESULFONYLISOCYANATE (PTSI) inobatana nemvura kuti igadzire carbon dioxide ne toluenesulfamide, saka P-TOLUENESULFONYLISOCYANATE (PTSI) haigone kushandiswa zvakananga mu pendi uye inowanzo shandiswa pakubvisa mvura mumuviri usati wapera. Kuti ubvise 1g yemvura mu solvent, inenge 12g yePTSI inodiwa, asi huwandu chaihwo hunofanira kunge hwakakwira kupfuura uhwu.
CAS: 4083-64-1
