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Nuugista UOP GB-238
Sharaxaad
Nuugista UOP GB-238 waa nuuge wareegsan oo gaar ah oo loogu talagalay inuu nuugo arsine iyo phosphine ka soo jeeda hydrocarbons.
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Soo-saare Qiimo Fiican Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (loo yaqaan DMSO) waa isku-dhis dabiici ah oo ay ku jirto sulfur, Ingiriis Dimethylsulfoxide, qaacidada molecular-ka waa (CH3) 2SO, waa dareere aan midab lahayn, ur lahayn oo hufan heerkulka qolka, dareere ololi kara oo hygroscopic ah, wuxuuna leeyahay labadaba polarity sare. , dhibic karkaraya oo sare, aprotic ah, oo lagu qasi karo biyaha, sun aad u yar, xasillooni kuleyl oo wanaagsan, oo lagu milmi karo alkanes, oo lagu milmi karo inta badan walxaha dabiiciga ah sida biyaha, ethanol, propanol, ether, benzene iyo chloroform, oo loo yaqaan "dareeraha guud".
CAS: 67-68-5
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Soo-saare Qiimo Fiican Diethyl Toluene Diamine (DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) waa dareere hufan oo huruud khafiif ah ilaa casaan ah. Diethyl Toluene Diamine (DETDA) waa qalab fidiye silsilad oo heer sare ah oo qiimo jaban oo loogu talagalay polyurethanes-ka elastomeric (PU) iyo sidoo kale wakiil daaweyn u ah epoksaydhyada (EP). Intaa waxaa dheer, Diethyl Toluene Diamine (DETDA) waxaa loo isticmaali karaa dhexdhexaad u ah isku-darka dabiiciga ah.
CAS: 68479-98-1
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UOP GB-222 Adsorbent
Sharaxaad
UOP GB-222 adsorbent waa adsorbent bir ah oo awood sare leh oo loogu talagalay in laga saaro isku-dhafka sulfur. Astaamaha iyo faa'iidooyinka waxaa ka mid ah:
- Qayb firfircoon oo aad u sarreysa si loo helo awood sare marka loo eego jiilalkii hore
- Substrate-ka dusha sare ee sare si loo wanaajiyo kala firdhinta oksaydhka birta firfircoon si loo dheereeyo cimriga sariirta.
- Oksijiin bir ah oo firfircoon oo loogu talagalay ka saarista wasakhda heerka aadka u hooseeya.
- Heer sare oo ah daloolo waaweyn iyo qaybinta cabbirka daloolada si loo helo nuugid degdeg ah iyo aag wareejin cuf gaaban.
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Soo-saare Qiimo Fiican Polyetheramine T403 CAS:9046-10-0
Polyetheramine T403 waa nooc ka mid ah isku-dhafka polyolefin oo leh laf-dhabar jilicsan oo polyether ah, oo ay ku xiran yihiin kooxaha amine ee aasaasiga ah ama kuwa sare. Sababtoo ah silsiladda ugu weyn ee molecule-ku waa silsilad polyether ah oo jilicsan, haydarojiinkuna ku yaal terminaalka polyether amine-kuna wuu ka firfircoon yahay haydarojiin ku jira kooxda hydroxyl ee terminaalka ah ee polyether, sidaas darteed, Polyetheramine wuxuu noqon karaa beddel wanaagsan oo polyether ah qaar ka mid ah hababka agabka, wuxuuna hagaajin karaa waxqabadka isticmaalka agabka cusub. Polyetheramine si weyn ayaa loogu isticmaalaa agabka wax lagu dhejiyo ee polyurethane reactive, buufinta polyurea, wakiilada daaweynta resin epoxy iyo walxaha shidaalka lagu ururiyo.
CAS: 9046-10-0
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Soo-saare Qiimo Fiican DMTDA CAS:106264-79-3
DMTDA waa nooc cusub oo ah polyurethane elastomer curing cross-linker agent, DMTDA inta badan waa laba isomers, isku darka 2,4- iyo 2,6-dimethylthiotoluenediamine (saamiga waa qiyaastii Chemicalbook77~80/17 ~20), marka la barbar dhigo MOCA-da caadiga ah ee la isticmaalo, DMTDA waa dareere leh viscosity hoose heerkulka qolka, DMTDA waxay ku habboonaan kartaa hawlaha dhismaha heerkulka hooseeya waxayna leedahay faa'iidooyinka kiimikada u dhiganta oo hooseeya.
CAS: 106264-79-3
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Soo-saaraha Qiimaha Wanaagsan Methylene Chloride CAS:75-09-2
Methylene Chloride waa isku-dhis ay sameeyaan laba atam oo haydarojiin ah oo ku jira molecules-ka methane, iyo molecular CH2CL2. Methylene Chloride waa dareere aan midab lahayn, hufan, culus, oo isbeddelaya. Waxay leedahay ur iyo macaan oo la mid ah ether. Ma gubto. Methylene Chloride si yar ayuu ugu milmaa biyaha, wuxuuna ku milmaa dareereyaal dabiici ah oo inta badan la isticmaalo. Waxa kale oo lagu milmi karaa saami kasta oo leh dareereyaal kale oo chlorine ku jira, ether, ethanol, iyo N-di metamimamamide. Methylene Chloride way adag tahay in lagu milmo ammonia dareere ah heerkulka qolka, kaas oo si dhakhso ah loogu milmi karo phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Wejiga Kimikada Buuggu waa 1.3266 (20/4 ° C). Barta dhalaalaysa -95.1 ° C. Barta karkaraya 40 ° C. Dareeraha dhibicda karkaraya ee si buuxda u hooseeya ayaa badanaa loo isticmaalaa in lagu beddelo batroolka ether, ether, iwm. oo ololaya, waxaana loo isticmaali karaa suuxdinta maxalliga ah, qaboojiyaha iyo wakiilka dab-damiska. Barta gubashada ee iskeed u dhacda waa 640 ° C. Decoction (20 ° C) 0.43 MPa · s. Tusmada refractive nd (20 ° C) 1.4244. Heerkulka muhiimka ah waa 237 ° C, cadaadiska muhiimka ahna waa 6.0795MPa. HCL iyo raadadka iftiinka ayaa la soo saaraa ka dib marka la helo xalka kulaylka, biyahana waa la kululeeyaa muddo dheer si loo soo saaro formaldehyde iyo HCL. Koloriin dheeraad ah, CHCL3 iyo CCL4 ayaa la heli karaa.
CAS: 75-09-2
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Soo-saare Qiimo Fiican Alpha Methyl Styrene CAS 98-83-9
2-Phenyl-1-propene, oo sidoo kale loo yaqaan Alpha Methyl Styrene (oo loo soo gaabiyo a-MS ama AMS) ama phenylisopropene, waa wax soo saar ka soo baxa soo saarista phenol iyo acetone iyadoo la adeegsanayo habka cumene, guud ahaan waa wax soo saar phenol halkii tan 0.045t α-MS. Alpha Methyl Styren waa dareere aan midab lahayn oo leh ur daran. Molecule-ku wuxuu ka kooban yahay giraan benzene ah iyo alkenyl beddel ah oo ku yaal giraanta benzene. Alpha Methyl Styren waxay u nugul tahay polymerization marka la kululeeyo. Alpha Methyl Styren waxaa loo isticmaali karaa soo saarista dahaarka, balaastikada, iyo sidii dareere ku jira organic.
Alpha Methyl Styrene waa dareere aan midab lahayn. Kuma milmo biyaha oo ka cufnaan yar biyaha. Barta iftiinka 115°F. Waxaa laga yaabaa inay si yar u sunto marka la cuno, la neefsado iyo nuugista maqaarka. Uumiga waxaa laga yaabaa inuu noqdo mid maandooriye ah marka la neefsado. Waxaa loo isticmaalaa sidii dareere iyo in lagu sameeyo kiimikooyin kale.
CAS: 98-83-9
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Soo-saare Qiimo Fiican N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) waxaa loogu yeeraa NVP, oo sidoo kale loo yaqaan 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE. N-VINYL PYRROLIDONE waa dareere aan midab lahayn ama huruud khafiif ah oo hufan oo leh ur yar heerkulka qolka, si fudud ugu milmi kara biyaha Chemicalbook iyo dareerayaasha kale ee dabiiciga ah. Sababtoo ah N-vinylpyrrolidone wuxuu kordhin karaa sifooyin jireed iyo kiimiko oo kala duwan oo alaab ah. N-VINYL PYRROLIDONE si weyn ayaa loo isticmaalaa: daawada shucaaca, warshadaha sagxadda alwaaxa, warshadaha waraaqaha ama kartoonka, agabka baakadaha, warshadaha khadka shaashadda, isticmaalka NVP wuxuu hagaajiyaa sifooyinka jireed ee alaabada.
N-VINYL PYRROLIDONE (NVP) waxaa badanaa loo isticmaalaa sidii maaskaro falgal ah oo loogu talagalay daaweynta shucaaca ee dahaarka UV, khad UV, iyo dhejisyada UV. Waxaa loo isticmaalaa sidii monomer si loo soo saaro polyvinylpyrrolidone (PVP) oo biyo ku milma iyadoo loo adeegsanayo daawooyinka, goobta saliidda, qurxinta, waxyaabaha lagu daro cuntada iyo dhejisyada. Waxaa loo isticmaalaa soo saarista copolymers-ka oo leh, tusaale ahaan, asiidhka acrylic, acrylates, vinyl acetate iyo acrylonitrile iyo isku-darka resins-ka phenolic.
CAS: 88-12-0
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Soo-saare Qiimo Fiican P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) waa isocyanate hal-shaqo ah. P-TOLUENESULFONYLISOCYANATE (PTSI) waxay leedahay firfircooni sare waxayna la falgeli kartaa diisocyanates-ka caadiga ah, sida TDI iyo HDI, iyadoo biyo ku jira polyols iyo dareereyaal. Carbamate-ka ka dhasha ma kordhiyo dhesmaha nidaamka. Khasaaraha ayaa ah in sunta oxazolidine iyo dareereyaasha kale ay weyn tahay; P-TOLUENESULFONYLISOCYANATE (PTSI) waxay la falgashaa biyaha si ay u soo saarto kaarboon laba ogsaydh iyo toluenesulfamide, sidaa darteed P-TOLUENESULFONYLISOCYANATE (PTSI) si toos ah looguma isticmaali karo qaabaynta rinjiga waxaana guud ahaan loo isticmaalaa kahor fuuqbaxa. Si looga saaro 1g oo biyo ah dareeraha, qiyaastii 12g oo PTSI ah ayaa aragti ahaan loo baahan yahay, laakiin qaddarka dhabta ahi waa inuu ka sarreeyaa kan.
CAS: 4083-64-1
