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

Kufotokozera mwachidule:

2-Phenyl-1-propene, yomwe imadziwikanso kuti Alpha Methyl Styrene (yofupikitsidwa monga a-MS kapena AMS) kapena phenylisopropene, ndi mankhwala opangidwa ndi phenol ndi acetone pogwiritsa ntchito njira ya cumene, kawirikawiri ndi mankhwala a phenol pa toni 0.045t α-MStypha yamadzimadzi yotchedwa Methyl-MStypha. Molekyuyi imakhala ndi mphete ya benzene ndi cholowa cha alkenyl pa mphete ya benzene. Alpha Methyl Styren imakonda kupangidwa ndi polymerization ikatenthedwa. Alpha Methyl Styren angagwiritsidwe ntchito popanga zokutira, plasticizers, ndi monga zosungunulira mu organic.

Alpha Methyl Styrene ndi madzi opanda mtundu. Wosasungunuka m'madzi komanso wocheperako kuposa madzi. Pothirira ndi 115°F. Itha kukhala poizoni pang'ono pomeza, pokoka mpweya komanso kuyamwa pakhungu. Mpweya ukhoza kukhala woledzeretsa pokoka mpweya. Amagwiritsidwa ntchito ngati zosungunulira komanso kupanga mankhwala ena.

CAS: 98-83-9

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Mawu ofanana ndi mawu

(1-methylethenyl)-benzen;(1-Methylethenyl)benzene;(1-methyl-ethenyl)-benzene;1-methyl-1-phenylethene;1-Methyl-1-phenylethylene;1-methylethenyl-Benzene;1-methylethenylbenzine;1-methylethylene.

Mapulogalamu a AMS

Alpha Methyl Styrene angagwiritsidwe ntchito ngati monomer kwa ma polima monga toluene-butadiene mphira ndi mapulasitiki mkulu kutentha. Itha kugwiritsidwanso ntchito pokonzekera zokutira, zomatira zotentha zosungunuka, mapulasitiki ndi musk opangira. Ku Japan, 90% ya α-methylstyrene imagwiritsidwa ntchito ngati chosinthira cha ABS resin, ndipo yotsalayo imagwiritsidwa ntchito ngati zosungunulira ndi zopangira zopangira organic.

1.Yapakatikati kwa mapulasitiki a ABS, Styrene - Rubber Butadiene, Polystyrene, Styrene - Acrylonitrile Resins, Perfumery, Polyalphamethyl Styrene, Polyester resins.
2.Polymerization monomer, makamaka polyesters.
3.α-Methylstyrene si styrenic monomer mwatsatanetsatane. M'malo mwa methyl pa unyolo wam'mbali, m'malo mwa mphete yonunkhira, imawongolera kuyambiranso kwake mu polymerization. Imagwiritsidwa ntchito ngati monomer yapadera mu ma resin a ABS, zokutira, ma resin a polyester, ndi zomatira zotentha zosungunuka. Monga copolymer mu ABS ndi polystyrene, kumawonjezera kutentha-kusokoneza kukana kwa mankhwala. Mu zokutira ndi utomoni, imachepetsa zomwe zimachitika ndikuwongolera kumveka bwino.

Zithunzi za AMS

Kophatikiza	Kufotokozera
Maonekedwe	Zamadzimadzi zowoneka bwino zopanda mtundu
Chiyero	≥99.5%
Mtundu (Pt-Co)	≤10 APHA
Phenol	≤20%
Polima (ppm)	≤5
TBC, mg/kg	＜20