-
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
-
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
-
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
-
Mtengo Wabwino Wopanga Dimethylbenzylamine (BDMA) CAS:103-83-3
Dimethylbenzylamine (BDMA) ndi madzi opanda mtundu kapena achikasu owala okhala ndi fungo lonunkhira bwino. Osakhuthala pang'ono kuposa madzi ndipo amasungunuka pang'ono m'madzi. Flash point pafupifupi 140°F. Amawononga khungu, maso ndi nembanemba ya mucous. Ndi poizoni pang'ono akameza, kuyamwa khungu ndi kupuma. Amagwiritsidwa ntchito popanga zomatira ndi mankhwala ena.
CAS:103-83-3
-
Wopanga Mtengo Wabwino CalciumAlumina Simenti CAS:65997-16-2
CalciumAlumina Simenti ndi simenti yokhala ndi calcium calcium kapena calcium aluminiyamu ngati gawo lalikulu la mchere. Imapangidwa ndi aluminiyamu yachilengedwe kapena aluminiyamu yamakampani ndi calcium carbonate (mwala wa laimu) molingana ndi gawo linalake, lomwe limapangidwa poyatsa kapena kusungunuka ndi magetsi.
Zosakaniza ndi magulu: CalciumAlumina Simenti ikhoza kugawidwa m'magulu awiri: aluminiyamu wamba calcium calcium simenti (al2O3 53-72%, CAO 21-35%) ndi aluminiyamu yoyera calcium simenti (al2O3 72-82%, CAO 19-23%). Magulu awiri: Simenti ya aluminiyamu wamba ikhoza kugawidwa m'magulu awiri: low-iron type (FE2O3 <2%) ndi high-speed rail type (Fe2O37-16%). low-rail aluminium calcium simenti ikhoza kugawidwa m'magulu awiri: alum soil simenti (Al2O353 ~ 56%, CAO 33-35%), aluminiyamu -60 simenti (al2O359%to 61%, CAO 27-31%), ndi low-calcium aluminium acid simenti (Al2O3 65-70%, CAO 21 to 24%). Simenti ya calcium yopangidwa ndi aluminiyamu yokha ingagawidwe m'magulu awiri: Al2O3 72-78%) ndi mtundu wa aluminiyamu wopangidwa ndi aluminiyamu wokwera kwambiri (Al2O3 78-85%). Kuphatikiza apo, pali simenti ya calcium yolimba komanso yofulumira yoyambirira ya aluminiyamu.CAS: 65997-16-2
-
Mtengo Wabwino Wopanga PVB (Polyvinyl Butyral Resin) CAS: 63148-65-2
Polyvinyl Butyral Resin (PVB) ndi chinthu chomwe chimapangidwa ndi polyvinyl alcohol ndi butadhyde pogwiritsa ntchito asidi catalytic. Chifukwa mamolekyu a PVB ali ndi nthambi zazitali, amakhala ofewa bwino, kutentha kochepa kwa galasi, mphamvu yotambasuka kwambiri komanso mphamvu yotsutsana ndi zotsatira zake. PVB ili ndi mawonekedwe abwino kwambiri, kusungunuka bwino, komanso kukana kuwala bwino, kukana madzi, kukana kutentha, kukana kuzizira, komanso kupanga filimu. Ili ndi magulu ogwira ntchito omwe amatha kuchita zinthu zosiyanasiyana monga acetylene-based saponification reactions, vinegalization ya hydroxyl, ndi sulfonic acidization. Ili ndi gulu lolimba kwambiri ndi galasi, chitsulo (makamaka aluminiyamu) ndi zinthu zina. Chifukwa chake, yagwiritsidwa ntchito kwambiri popanga magalasi oteteza, zomatira, mapepala a maluwa a ceramic, pepala la aluminiyamu, zipangizo zamagetsi, zinthu zolimbitsa magalasi, zinthu zochizira nsalu, ndi zina zotero, ndipo imakhala chinthu chofunikira kwambiri chopangira utomoni.
PVB (Polyvinyl Butyral Resin) CAS：63148-65-2
Mndandanda：PVB (Polyvinyl Butyral Resin) 1A/PVB (Polyvinyl Butyral Resin) 3A/PVB (Polyvinyl Butyral Resin) 6ACAS: 63148-65-2
