Mai ƙera Farashi Mai Kyau Alpha Methyl Styrene CAS 98-83-9

taƙaitaccen bayani:

2-Phenyl-1-propene, wanda kuma aka sani da Alpha Methyl Styrene (wanda aka takaita a matsayin a-MS ko AMS) ko phenylisopropene, wani sinadari ne na samar da phenol da acetone ta hanyar cumene, galibi sinadari ne na phenol a kowace tan 0.045t α-MS. Alpha Methyl Styren ruwa ne mara launi mai wari mai kamshi. Kwayoyin halittar sun ƙunshi zoben benzene da kuma wani abu mai maye gurbin alkenyl a zoben benzene. Alpha Methyl Styren yana da saurin yin polymerization idan aka yi zafi. Ana iya amfani da Alpha Methyl Styren wajen samar da rufi, masu yin robobi, da kuma a matsayin mai narkewa a cikin kwayoyin halitta.

Alpha Methyl Styrene ruwa ne mara launi. Ba ya narkewa a cikin ruwa kuma bai yi kauri kamar ruwa ba. Wurin walƙiya 115°F. Yana iya zama mai ɗan guba ta hanyar sha, shaƙa da kuma shan fata. Tururi na iya zama mai sa maye ta hanyar shaƙa. Ana amfani da shi azaman mai narkewa da kuma yin wasu sinadarai.

CAS: 98-83-9

Aika mana imel

Cikakken Bayani game da Samfurin

Alamun Samfura

Ma'ana iri ɗaya

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

Aikace-aikacen AMS

Ana iya amfani da Alpha Methyl Styrene a matsayin monomer ga polymers kamar robar toluene-butadiene da robobi masu zafi. Haka kuma ana iya amfani da shi don shirya rufi, manne mai narkewa mai zafi, masu amfani da robobi da musk na roba. A Japan, ana amfani da kashi 90% na α-methylstyrene a matsayin mai gyara resin ABS, sauran kuma ana amfani da shi azaman mai narkewa da kuma kayan da aka samar don hada sinadarai.

1. Tsaka-tsaki ga robobi na ABS, Styrene - robar Butadiene, Polystyrene, Styrene - Resins na Acrylonitrile, Turare, Polyalphamethyl Styrene, Resins na Polyester.
2. Monomer na polymerization, musamman ga polyesters.
3.α-Methylstyrene ba monomer na styrenic ba ne a ma'anar da ta dace. Sauyawar methyl a kan sarkar gefe, maimakon zoben aromatic, yana daidaita amsawar sa a cikin polymerization. Ana amfani da shi azaman monomer na musamman a cikin resin ABS, shafi, resin polyester, da manne mai narkewa mai zafi. A matsayin copolymer a cikin ABS da polystyrene, yana ƙara juriyar zafi da gurɓatar samfurin. A cikin shafi da resins, yana daidaita ƙimar amsawa kuma yana inganta haske.

Bayani game da AMS

Mahaɗi	Ƙayyadewa
Bayyanar	Ruwa mai haske mara launi
Tsarkaka	≥99.5%
Launi (Pt-Co)	≤10 APHA
Fenol	≤20%
Sinadarin polymer (ppm)	≤5
TBC, mg/kg	＜20