Mtengo Wabwino Wopanga Alpha Methyl Styrene CAS 98-83-9

kufotokozera mwachidule:

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

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Mafanizo ofanana

(1-methylethenyl)-benzene;(1-Methylethenyl)benzene;(1-methyl-ethenyl)-benzene;1-methyl-1-phenylethene;1-Methyl-1-phenylethylene;1-methylethenyl-benzene;1-methylethenylbenzine;1-methylethenylbenzene.

Kugwiritsa ntchito AMS

Alpha Methyl Styrene ingagwiritsidwe ntchito ngati monomer ya ma polima monga rabara ya toluene-butadiene ndi mapulasitiki otentha kwambiri. Ingagwiritsidwenso ntchito pokonzekera zokutira, zomatira zotentha zosungunuka, mapulasitiki ndi musk wopangidwa. Ku Japan, 90% ya α-methylstyrene imagwiritsidwa ntchito ngati chosinthira utomoni wa ABS, ndipo yotsalayo imagwiritsidwa ntchito ngati zosungunulira komanso zopangira zinthu zachilengedwe.

1. Yapakatikati pa mapulasitiki a ABS, Styrene - Butadiene rabara, Polystyrene, Styrene - Acrylonitrile Resins, Perfumery, Polyalphamethyl Styrene, Polyester resins.
2. Polymerization monomer, makamaka ya ma polyester.
3.α-Methylstyrene si monomer ya styrenic kwenikweni. Kusintha kwa methyl pa unyolo wam'mbali, osati mphete ya aromatic, kumachepetsa reactivity yake mu polymerization. Imagwiritsidwa ntchito ngati monomer yapadera mu ma resins a ABS, zokutira, ma resins a polyester, ndi zomatira zosungunuka ndi hot-melt. Monga copolymer mu ABS ndi polystyrene, imawonjezera kukana kutentha kwa chinthucho. Mu zokutira ndi ma resins, imachepetsa kuchuluka kwa reaction ndikuwongolera kumveka bwino.