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Moetsi Theko e Ntle P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) ke isocyanate e le 'ngoe e sebetsang.P-TOLUENESULFONYLISOCYANATE (PTSI) e na le ts'ebetso e phahameng 'me e ka sebetsana le li-disocyanate tse tloaelehileng, tse kang TDI le HDI, ka metsi a polyols le solvents.Carbamate e hlahisoang ha e eketse viscosity ea sistimi.Bothata ke hore chefo ea oxazolidine le li-dehydrants tse ling li kholo;P-TOLUENESULFONYLISOCYANATE (PTSI) e sebetsana le metsi ho hlahisa carbon dioxide le toluenesulfamide, kahoo P-TOLUENESULUFONYLISOCYANATE (PTSI) e ke ke ea sebelisoa ka ho toba mekhoeng ea pente 'me hangata e sebelisetsoa ho ntša metsi pele ho metsi.Ho tlosa 1g ea metsi ka har'a solvent, hoo e ka bang 12g ea PTSI e hlokahala ka theory, empa chelete ea sebele e lokela ho ba e phahameng ho feta ena.
CAS: 4083-64-1
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Moetsi Theko e Ntle Dimethylbenzylamine (BDMA) CAS:103-83-3
Dimethylbenzylamine (BDMA) ke mokelikeli o mosehla o khanyang o se nang 'mala o monko o monate.E nyane hanyane ho feta metsi mme e qhibiliha hanyane ka metsing.Sebaka se benyang se ka ba 140°F.E senya letlalo, mahlo le lera la mucous.E na le chefo hanyenyane ka ho noa, ho monya letlalo le ho hema.E sebelisoa ha ho etsoa li-adhesives le lik'hemik'hale tse ling.
CAS: 103-83-3
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Moetsi oa Theko e Ntle CalciumAlumina Cement CAS:65997-16-2
CalciumAlumina Cement ke samente e nang le calcium calcium kapa calcium aluminium e le karolo ea eona ea mantlha ea liminerale.E entsoe ka aluminium ea tlhaho kapa alumina ea indasteri le calcium carbonate (limestone) ho ea ka karolo e itseng, e entsoeng ka ho chesa kapa ho qhibiliha ha motlakase.
Metsoako le lihlopha: CalciumAlumina Cement e ka aroloa ka samente e tloaelehileng ea aluminium calcium calcium (al2O3 53-72%, CAO 21-35%) le samente e hloekileng ea aluminium calcium (al2O3 72-82%, CAO 19-23 %) Lihlopha tse peli.Tloaelehileng aluminium samente samente ka aroloa ka tlaase -tšepe mofuta (FE2O3 <2%) le phahameng -speed seporo mofuta (Fe2O37-16%).Low -rail -type aluminium -type calcium samente e ka aroloa ka alum mobu samente (Al2O353 ~ 56 %, CAO 33-35%), aluminium -60 samente (al2O359% ho 61%, CAO 27-31%), le tlaase -calcium aluminium acid samente (Al2O3 65-70%, CAO 21 ho 24%).Samente e hloekileng ea aluminium e ka aroloa ka mefuta e 'meli: Al2O3 72-78%) le mofuta oa aluminium o phahameng haholo (Al2O3 78-85%).Ho feta moo, ho na le samente e potlakileng le e thata ea pele e matla ea aluminium calcium.CAS: 65997-16-2
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Moetsi oa Theko e Ntle PVB( Polyvinyl Butyral Resin) CAS:63148-65-2
Polyvinyl Butyral Resin(PVB) ke sehlahisoa se entsoeng ke joala ba polyvinyl le butadhyde tlas'a acid catalytic.Hobane limolek'hule tsa PVB li na le makala a malelele, li na le bonolo bo botle, mocheso o tlase oa khalase, matla a holimo a ho otlolla le matla a anti-impact.PVB e na le ponaletso e ntle haholo, ho qhibiliha hantle, le ho hanyetsa khanya ha metsi, ho hanyetsa metsi, ho hanyetsa mocheso, ho hanyetsa serame, le ho thehoa ha filimi.E na le lihlopha tse sebetsang tse ka etsang liketso tse fapaneng tse kang acetylene-based saponification reactions, vinegarization ea hydroxyl, le sulfonic acidization.E na le sekhomaretsi se phahameng ka khalase, tšepe (haholo-holo aluminium) le lisebelisoa tse ling.Ka hona, e sebelisitsoe haholo masimong a ho etsa likhalase tsa polokeho, likhomaretsi, pampiri ea lipalesa ea ceramic, pampiri ea aluminium, lisebelisoa tsa motlakase, lihlahisoa tse matlafatsang likhalase, lisebelisoa tsa kalafo ea masela, jj.
PVB(Polyvinyl Butyral Resin) CAS: 63148-65-2
Series:PVB(Polyvinyl Butyral Resin) 1A/PVB(Polyvinyl Butyral Resin) 3A/PVB(Polyvinyl Butyral Resin) 6ACAS: 63148-65-2
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Moetsi oa Theko e Ntle Aniline CAS: 62-53-3
Aniline ke molek'hule e bonolo ka ho fetisisa ea amine e nkhang hamonate, benzene ka har'a athomo ea hydrogen bakeng sa sehlopha sa amino sa metsoako e hlahisoang, mokelikeli o se nang 'mala o tukang oa oli, monko o matla.Sebaka se qhibilihang ke -6.3 ℃, sebaka se belang ke 184 ℃, sekhahla se lekanyelitsoeng ke 1.0217(20/4 ℃), index ea refractive ke 1.5863, flash point (senoelo se bulehileng) ke 70 ℃, sebaka sa ho tuka ka tšohanyetso ke 770 ℃, decomposition e futhumatsoa ho 370 ℃, e qhibiliha hanyane ka metsing, e qhibiliha habonolo ka har'a ethanol, ether, chloroform le metsoako e meng ea tlhaho.E fetola 'mala o sootho oa Chemicalbook ha o le moeeng kapa letsatsing.Ho fumaneha ha mouoane, ho hlapolla ho kenya phofo e nyane ea zinki ho thibela oxidation.10 ~ 15ppm NaBH4 e ka kenngoa ho aniline e hloekisitsoeng ho thibela ho senyeha ha oxidation.Tharollo ea Aniline ke ea motheo, 'me asiti e bonolo ho etsa letsoai.Athomo ea haedrojene sehlopheng sa eona sa amino e ka nkeloa sebaka ke sehlopha sa hydrocarbon kapa acyl ho etsa li-aniline tsa bobeli kapa tsa thuto e phahameng le acyl aniline.Ha karabelo ea ho fetola e etsoa, lihlahisoa tse haufi le para-substituted li thehoa haholo-holo.Ho kopana le nitrite ho hlahisa matsoai a diazo moo ho ka etsoang letoto la lintho tse tsoang ho benzene le metsoako ea azo.
CAS: 62-53-3
