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Soo saaraha Qiimaha Wanaagsan P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) waa isocyanate keli ah oo shaqaynaysa.P-TOLUENESULFONYLISOCYANATE (PTSI) waxay leedahay firfircooni sare waxayna la falgali kartaa diisocyanates caadiga ah, sida TDI iyo HDI, oo leh biyo ku jira polyols iyo dareerayaasha.Carbamate-ka soo baxa ma kordhinayo viscosity ee nidaamka.Khasaaraha ayaa ah in sunta oxazolidine iyo fuuq-baxayaasha kale ay weyn yihiin;P-TOLUENESULFONYLISOCYANATE (PTSI) waxay la falgashaa biyo si ay u soo saarto kaarboon laba ogsaydh iyo toluenesulfamide, markaa P-TOLUENESULFONYLISOCYANATE (PTSI) si toos ah looguma isticmaali karo qaababka rinjiga waxaana guud ahaan loo isticmaalaa fuuqbax ka hor.Si loo soo saaro 1g oo biyo ah dareeraha, qiyaastii 12g oo PTSI ah ayaa loo baahan yahay aragti ahaan, laakiin qaddarka dhabta ahi waa inuu ka sarreeyaa tan.
CAS: 4083-64-1
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Soo saaraha Qiimaha Wanaagsan Dimethylbenzylamine (BDMA) CAS: 103-83-3
Dimethylbenzylamine (BDMA) waa dareere huruud ah oo aan midab lahayn ama iftiin leh oo leh ur udgoon.In yar oo cufan ka yar biyaha oo waxoogaa ku milmay biyaha.Barta fiishka qiyaastii 140°F.Wax xun maqaarka, indhaha iyo xuubabka.Waxoogaa sun ah marka la nuugo, nuugista maqaarka iyo neefsashada.Loo isticmaalo soo saarista xabagta iyo kiimikooyinka kale.
CAS: 103-83-3
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Soo saaraha Qiimaha Wanaagsan Calcium Alumina Sibidhka CAS: 65997-16-2
CalciumAlumina Cement waa sibidh leh kalsiyum kalsiyum ama aluminium kalsiyum oo ah qaybteeda ugu weyn ee macdanta.Waxay ka samaysan tahay aluminium dabiici ah ama aluminium warshadeed iyo calcium carbonate (limestone) iyadoo loo eegayo qayb gaar ah, taas oo lagu sameeyo gubasho ama dhalaalid koronto.
Waxyaabaha ay ka kooban yihiin iyo qaybaha: CalciumAlumina Cement waxa loo qaybin karaa sibidhka calcium calcium ee caadiga ah (al2O3 53-72%, CAO 21-35%) iyo sibidh aluminium saafi ah (al2O3 72-82%, CAO 19-23%) Laba qaybood.Sibidhka aluminium ee caadiga ah waxaa loo qaybin karaa nooca birta-hooseeya (FE2O3 <2%) iyo nooca xadiidka xawaaraha sare (Fe2O37-16%).Low-tareen-nooca aluminium-nooca kalsiyum sibidhka waxa loo qaybin karaa sibidhka carrada alum (Al2O353 ~ 56 %, CAO 33-35%), aluminium -60 cement (al2O359% to 61%, CAO 27-31%), iyo hoose -kalcium aluminium asiidh cement (Al2O3 65-70%, CAO 21 ilaa 24%).Sibidhka aluminiumka saafiga ah waxaa loo qaybin karaa laba nooc: Al2O3 72-78%) iyo nooca aluminium ultra-high (Al2O3 78-85%).Intaa waxaa dheer, waxaa jira sibidh kalsiyum aluminium ah oo degdeg ah oo adag.CAS: 65997-16-2
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Soo saaraha Qiimaha Wanaagsan PVB( Polyvinyl Butyral Resin) CAS: 63148-65-2
Polyvinyl Butyral Resin (PVB) waa shey ay qandaraas ku qaateen polyvinyl alkohol iyo butahyde oo hoos yimaada catalytic acid.Sababtoo ah molecules PVB waxay ka kooban yihiin laamo dhaadheer, waxay leeyihiin jilicsanaan wanaagsan, heerkul quraarad hooseeya, xoog fidineed oo sarreeya iyo awood ka hortag ah.PVB waxay leedahay daahfurnaan aad u wanaagsan, milmayn wanaagsan, iyo caabbinta iftiinka wanaagsan, caabbinta biyaha, caabbinta kulaylka, caabbinta qabow, iyo sameynta filimada.Waxay ka kooban tahay kooxo shaqaynaya oo samayn kara falcelino kala duwan sida falcelinta saponification-ku-salaysan acetylene, khalkaynta hydroxyl, iyo sulfonic acidization.Waxay leedahay adhesion sare leh dhalo, bir (gaar ahaan aluminium) iyo qalab kale.Sidaa darteed, waxaa si weyn loogu isticmaalay beeraha galaaska badbaadada wax soo saarka, xabagta, xaashida ubaxa dhoobada, warqad bireed aluminium, qalabka korantada, alaabta xoojinta galaas, wakiilada daaweynta dharka, iwm, oo ay noqdaan wax aan lagama maarmaanka ah resin synthetic.
PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2
Taxanaha: PVB( Polyvinyl Butyral Resin) 1A/PVBCAS: 63148-65-2
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Soo saaraha Qiimaha Wanaagsan Aniline CAS: 62-53-3
Aniline waa aminka udgoonka ugu fudud, molecule benzene oo ku jira atamka hydrogen ee kooxda amino ee xeryahooda la soo saaray, dareere ololaya oo aan midab lahayn, ur xoogan.Barta dhalaalka waa -6.3 ℃, barta karkaraya waa 184 ℃, cufnaanta qaraabada waa 1.0217 (20/4 ℃), index refractive waa 1.5863, barta flash (koob furan) waa 70 ℃, barta gubasho kedis ah waa 770 ℃, burburka waxaa lagu kululeeyaa 370 ℃, wax yar ku milmay biyaha, si fudud u milmi in ethanol, ether, chloroform iyo dareerayaasha kale organic.Wuxuu noqdaa midab bunni ah oo kiimiko ah marka ay la kulmaan hawada ama iftiinka qorraxda.Distillation la heli karo, kafeega si loogu daro qadar yar oo budada zinc ah si looga hortago oksaydhka.10 ~ 15ppm NaBH4 waxaa lagu dari karaa aniline-ka la safeeyey si looga hortago xumeynta oksaydhka.Xalka Aniline waa aasaas, iyo aashitada way fududahay in la sameeyo milix.Atomka hydrogen ee ku jira kooxdeeda amino waxaa lagu bedeli karaa hydrocarbon ama kooxda acyl si ay u sameeyaan anilines sare ama sare iyo acyl anilines.Marka falcelinta beddelka la sameeyo, badeecadaha ku xiga iyo kuwa la beddelay ayaa inta badan la sameeyaa.Falcelinta nitritku waxay soo saartaa cusbada diazoo kuwaas oo taxane ah oo ka soo jeeda benzene iyo xeryahooda azo la samayn karo.
CAS: 62-53-3
