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UOP GB-238 Absorbent
Kufotokozera
Choyamwa cha UOP GB-238 ndi choyamwa chapadera chozungulira chomwe chimapangidwa kuti chiyamwe arsine ndi phosphine kuchokera ku ma hydrocarbon.
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Mtengo Wabwino Wopanga Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (yotchedwa DMSO) ndi mankhwala achilengedwe okhala ndi sulfure, English Dimethylsulfoxide, formula ya molekyulu ndi (CH3) 2SO, ndi madzi opanda mtundu, opanda fungo komanso owonekera kutentha kwa chipinda, madzi oyaka moto, ndipo ali ndi polarity yayikulu. , kutentha kwambiri, aprotic, osakanikirana ndi madzi, poizoni wotsika kwambiri, kutentha kwabwino, osasakanikirana ndi alkanes, osungunuka mu zinthu zambiri zachilengedwe monga madzi, ethanol, propanol, ether, benzene ndi chloroform, zomwe zimadziwika kuti For the “universal solvent”.
CAS: 67-68-5
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Wopanga Mtengo Wabwino Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) ndi madzi owonekera bwino achikasu mpaka abuluu. Diethyl Toluene Diamine (DETDA) ndi chowonjezera cha unyolo chabwino komanso chotsika mtengo cha elastomeric polyurethanes (PU) komanso chothandizira kuchiritsa ma epoxides (EP). Kuphatikiza apo, Diethyl Toluene Diamine (DETDA) ingagwiritsidwe ntchito ngati chowonjezera cha kapangidwe ka organic.
CAS: 68479-98-1
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UOP GB-222 Adsorbent
Kufotokozera
UOP GB-222 adsorbent ndi adsorbent yachitsulo chozungulira yokhala ndi mphamvu zambiri yopangidwa kuti ichotse mankhwala a sulfure. Makhalidwe ndi ubwino wake ndi awa:
- Chogwiritsira ntchito chogwira ntchito kwambiri chomwe chimapangitsa kuti chikhale ndi mphamvu zambiri poyerekeza ndi mibadwo yakale
- Choyikapo chapamwamba kwambiri kuti chizitha kufalikira bwino kwa chitsulo chogwira ntchito kuti chikhale ndi nthawi yayitali yogona.
- Okisidi yachitsulo yogwira ntchito yokonzedwa kuti ichotse zinyalala zochepa kwambiri.
- Kuchuluka kwa ma macro-porosity ndi kukula kwa ma pore kuti ma absorb ayambe kufalikira mwachangu komanso malo ocheperako otumizira ma mass.
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Mtengo Wabwino Wopanga Polyetheramine T403 CAS:9046-10-0
Polyetherine T403 ndi gulu la mankhwala a polyolefin okhala ndi msana wofewa wa polyether, wophimbidwa ndi magulu a amine oyambira kapena achiwiri. Chifukwa unyolo waukulu wa molekyulu ndi unyolo wofewa wa polyether, ndipo hydrogen yomwe ili kumapeto kwa polyether amine imagwira ntchito kwambiri kuposa hydrogen yomwe ili kumapeto kwa gulu la hydroxyl la polyether, motero, Polyetherine ikhoza kukhala m'malo mwa polyether wabwino pazinthu zina, ndipo imatha kusintha magwiridwe antchito a zinthu zatsopano. Polyetherine imagwiritsidwa ntchito kwambiri mu polyurethane reactive injection molding materials, polyurea spray, epoxy resin curing agents ndi petrol scavengers.
CAS: 9046-10-0
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Mtengo Wabwino Wopanga DMTDA CAS:106264-79-3
DMTDA ndi mtundu watsopano wa polyurethane elastomer curing cross-linking agent, DMTDA makamaka ndi ma isomers awiri, 2,4- ndi 2,6-dimethylthiotoluenediamine osakaniza (chiŵerengerocho ndi pafupifupi Chemicalbook77~80/17 ~20), poyerekeza ndi MOCA yomwe imagwiritsidwa ntchito kwambiri, DMTDA ndi madzi okhala ndi kukhuthala kochepa kutentha kwa chipinda, DMTDA ikhoza kukhala yoyenera ntchito zomanga kutentha kochepa ndipo ili ndi ubwino wa mankhwala ofanana ndi otsika.
CAS: 106264-79-3
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Mtengo Wabwino Wopanga Methylene Chloride CAS:75-09-2
Methylene Chloride ndi mankhwala opangidwa ndi maatomu awiri a haidrojeni m'mamolekyu a methane, ndi molekyulu ya CH2CL2. Methylene Chloride ndi madzi opanda mtundu, owonekera bwino, olemera, komanso osasunthika. Ali ndi fungo ndi kukoma kofanana ndi ether. Siyaka. Methylene Chloride imasungunuka pang'ono m'madzi, ndipo imasungunuka ndi zosungunulira zachilengedwe zomwe zimagwiritsidwa ntchito kwambiri. Ikhozanso kusungunuka mofanana ndi zosungunulira zina zokhala ndi chlorine, ether, ethanol, ndi N-di metamimamamide. Methylene Chloride ndi yovuta kusungunuka mu ammonia yamadzimadzi kutentha kwa chipinda, yomwe imatha kusungunuka mwachangu mu phenol, aldehyde, ketone, triathrin, tororine, cycamine, acetylcetate. Gawo la Chemicalbook ndi 1.3266 (20/4 ° C). Malo osungunuka -95.1 ° C. Malo owira 40 ° C. Zosungunulira zomwe zimakhala ndi malo owira otsika kwambiri nthawi zambiri zimagwiritsidwa ntchito m'malo mwa petroleum ether, ether, ndi zina zotero, ndipo zingagwiritsidwe ntchito ngati mankhwala oletsa ululu, firiji ndi chozimitsira moto. Malo oyatsira moto mwadzidzidzi ndi 640 ° C. Decoction (20 ° C) 0.43MPa · s. Chizindikiro cha refractive ndi (20 ° C) 1.4244. Kutentha kofunikira ndi 237 ° C, ndipo kupanikizika kofunikira ndi 6.0795MPa. HCL ndi zotsalira za kuwala zimapangidwa pambuyo pa yankho la kutentha, ndipo madzi amatenthedwa kwa nthawi yayitali kuti apange formaldehyde ndi HCL. Kloridi yowonjezera, CHCL3 ndi CCL4 zitha kupezeka.
CAS: 75-09-2
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Mtengo Wabwino Wopanga Alpha Methyl Styrene CAS 98-83-9
2-Phenyl-1-propene, yomwe imadziwikanso kuti Alpha Methyl Styrene (yofupikitsidwa ngati a-MS kapena AMS) kapena phenylisopropene, ndi chinthu chochokera ku kupanga phenol ndi acetone pogwiritsa ntchito njira ya cumene, nthawi zambiri chimakhala chinthu chochokera ku phenol pa tani 0.045t α-MS. Alpha Methyl Styren ndi madzi opanda mtundu omwe ali ndi fungo loipa. Molekyuluyi ili ndi mphete ya benzene ndi alkenyl yomwe imalowa m'malo mwa mphete ya benzene. Alpha Methyl Styren imakonda kupangidwa ndi polymerization ikatenthedwa. Alpha Methyl Styren ingagwiritsidwe ntchito popanga zokutira, zopaka pulasitiki, komanso ngati zosungunulira mu organic.
Alpha Methyl Styrene ndi madzi opanda mtundu. Sasungunuka m'madzi ndipo ndi ochepa thupi ngati madzi. Flash point 115°F. Angakhale ndi poizoni pang'ono akameza, akapuma komanso akamayamwa khungu. Nthunzi ingakhale yoopsa ikapuma. Imagwiritsidwa ntchito ngati chosungunulira komanso popanga mankhwala ena.
CAS: 98-83-9
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Mtengo Wabwino Wopanga N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) imatchedwa NVP, yomwe imadziwikanso kuti 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE. N-VINYL PYRROLIDONE ndi madzi opanda mtundu kapena achikasu owala omwe ali ndi fungo lochepa kutentha kwa chipinda, omwe amasungunuka mosavuta m'madzi a Chemicalbook ndi zinthu zina zosungunulira zachilengedwe. Chifukwa N-vinylpyrrolidone imatha kuwonjezera zinthu zosiyanasiyana zakuthupi ndi zamakemikolo. N-VINYL PYRROLIDONE imagwiritsidwa ntchito kwambiri: mu mankhwala ochiritsa ma radiation, makampani opanga pansi pamatabwa, makampani opanga mapepala kapena makatoni, zipangizo zopakira, makampani opanga inki yotchinga, kugwiritsa ntchito NVP kumawongolera zinthu zakuthupi.
N-VINYL PYRROLIDONE (NVP) imagwiritsidwa ntchito kwambiri ngati chosungunula chomwe chimachepetsa kuwala kwa dzuwa mu UV-coating, UV-inki, ndi UV glue. Imagwiritsidwa ntchito ngati monomer kupanga polyvinylpyrrolidone (PVP) yosungunuka m'madzi yomwe imagwiritsidwa ntchito mu mankhwala, mafuta, zodzoladzola, zowonjezera chakudya ndi zomatira. Imagwiritsidwa ntchito popanga ma copolymers okhala ndi, mwachitsanzo, acrylic acid, acrylates, vinyl acetate ndi acrylonitrile komanso popanga phenolic resins.
CAS: 88-12-0
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Mtengo Wabwino Wopanga P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) ndi isocyanate imodzi yogwira ntchito. P-TOLUENESULFONYLISOCYANATE (PTSI) imakhala ndi ntchito zambiri ndipo imatha kuchita ndi ma diisocyanates wamba, monga TDI ndi HDI, ndi madzi mu polyols ndi solvents. Carbamate yomwe imachokera siyikuwonjezera kukhuthala kwa dongosololi. Choyipa chake ndichakuti poizoni wa oxazolidine ndi zotsukira zina ndi zazikulu; P-TOLUENESULFONYLISOCYANATE (PTSI) imachita ndi madzi kuti ipange carbon dioxide ndi toluenesulfamide, kotero P-TOLUENESULFONYLISOCYANATE (PTSI) singagwiritsidwe ntchito mwachindunji mu utoto ndipo nthawi zambiri imagwiritsidwa ntchito pochotsa madzi m'thupi. Kuti muchotse 1g ya madzi mu solvent, pafupifupi 12g ya PTSI ndiyofunikira, koma kuchuluka kwenikweni kuyenera kukhala kokwera kuposa apa.
CAS: 4083-64-1
