Soo-saare Qiimo Fiican Alpha Methyl Styrene CAS 98-83-9

sharraxaad gaaban:

2-Phenyl-1-propene, oo sidoo kale loo yaqaan Alpha Methyl Styrene (oo loo soo gaabiyo a-MS ama AMS) ama phenylisopropene, waa wax soo saar ka soo baxa soo saarista phenol iyo acetone iyadoo la adeegsanayo habka cumene, guud ahaan waa wax soo saar phenol halkii tan 0.045t α-MS. Alpha Methyl Styren waa dareere aan midab lahayn oo leh ur daran. Molecule-ku wuxuu ka kooban yahay giraan benzene ah iyo alkenyl beddel ah oo ku yaal giraanta benzene. Alpha Methyl Styren waxay u nugul tahay polymerization marka la kululeeyo. Alpha Methyl Styren waxaa loo isticmaali karaa soo saarista dahaarka, balaastikada, iyo sidii dareere ku jira organic.

Alpha Methyl Styrene waa dareere aan midab lahayn. Kuma milmo biyaha oo ka cufnaan yar biyaha. Barta iftiinka 115°F. Waxaa laga yaabaa inay si yar u sunto marka la cuno, la neefsado iyo nuugista maqaarka. Uumiga waxaa laga yaabaa inuu noqdo mid maandooriye ah marka la neefsado. Waxaa loo isticmaalaa sidii dareere iyo in lagu sameeyo kiimikooyin kale.

CAS: 98-83-9

Noo soo dir emayl

Faahfaahinta Badeecada

Calaamadaha Alaabta

Erayo isku mid ah

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

Codsiyada AMS

Alpha Methyl Styrene waxaa loo isticmaali karaa monomer ahaan polymers-ka sida caagga toluene-butadiene iyo balaastikada heerkulka sare leh. Waxa kale oo loo isticmaali karaa diyaarinta dahaarka, dhejisyada dhalaalka kulul, balaastikada iyo musk-ka synthetic-ga ah. Japan, 90% α-methylstyrene waxaa loo isticmaalaa wax ka beddele resin ABS ah, inta soo hartayna waxaa loo isticmaalaa sidii dareere iyo walxo ceeriin ah oo loogu talagalay isku-darka dabiiciga ah.

1. Dhexdhexaad u ah balaastikada ABS, Styrene - Butadiene caag, Polystyrene, Styrene - Acrylonitrile Resins, Cadar, Polyalphamethyl Styrene, Polyester resins.
2. Monomer-ka Polymerization, gaar ahaan polyesters-ka.
3.α-Methylstyrene ma aha monomer styrenic ah macnaha adag. Beddelka methyl ee silsiladda dhinaca, halkii uu ka ahaan lahaa giraanta udgoonka leh, wuxuu dhexdhexaadiyaa fal-celinta polymerization-ka. Waxaa loo isticmaalaa monomer gaar ah oo ku jira resins-ka ABS, dahaarka, resins-ka polyester-ka, iyo dhejisyada kulul-dhalaalka. Sida copolymer-ka ABS iyo polystyrene, waxay kordhisaa iska caabbinta kulaylka-qallooca ee badeecada. Dahaarka iyo resins-ka, waxay dhexdhexaadisaa heerarka falcelinta waxayna hagaajisaa cadaynta.

Qeexitaanka AMS

Isku-dhafka	Faahfaahinta
Muuqaalka	Dareere aan midab lahayn oo hufan
Daahirnimo	≥99.5%
Midab (Pt-Co)	≤10 APHA
Feneel	≤20%
Polymer (ppm)	≤5
TBC, mg/kg	＜20