Kaihanga Utu Pai Alpha Methyl Styrene CAS 98-83-9

whakaahuatanga poto:

Ko te 2-Phenyl-1-propene, e mohiotia ana ano ko Alpha Methyl Styrene (whakapotohia hei a-MS, AMS ranei) ko te phenylisopropene ranei, he hua na te hanga o te phenol me te acetone ma te tikanga cumene, ko te tikanga he hua-a-hua o te phenol mo ia tana 0.045t α-MS.Alpha Methyl odored wai me te waikore tae. Kei roto i te rāpoi ngota he mowhiti benzene me te whakakapi alkenyl i runga i te mowhiti benzene.Ko te Alpha Methyl Styren he ngawari ki te polymerization ina wera. Ka taea te whakamahi i te Alpha Methyl Styren i roto i te hanga o nga paninga, nga raima, me te whakarewa i roto i te waro.

He wai taekore te Alpha Methyl Styrene. Kare e rewa ki te wai, he iti ake te matotoru i te wai. Ira hiko 115°F. He paitini ngawari na te horomitanga, te ngongo me te tango kiri. He narcotic pea nga kohu ma te whakangohanga. Ka whakamahia hei whakarewa me te hanga i etahi atu matū.

CAS: 98-83-9

Tukuna he imeera ki a matou

Taipitopito Hua

Tohu Hua

Nga kupu taurite

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

Nga tono a AMS

Ka taea te whakamahi i te Alpha Methyl Styrene hei monomer mo nga polymers penei i te rapa toluene-butadiene me nga kirihou teitei. Ka taea hoki te whakamahi ki te whakarite i nga paninga, te wera rewa adhesives, plasticizers me te musk waihanga. I Japan, ka whakamahia te 90% o te α-methylstyrene hei whakarereke mo te resin ABS, a ko te toenga ka whakamahia hei whakarewa me te rauemi mata mo te whakahiato waro.

1.Intermediate mo nga kirihou ABS, Styrene - Butadiene rubber, Polystyrene, Styrene - Acrylonitrile Resins, Perfumery, Polyalphamethyl Styrene, Polyester resins.
2.Polymerization monomer, rawa hoki polyesters.
Ko te 3.α-Methylstyrene ehara i te monomer styrenic i roto i te tikanga tino. Ko te whakakapinga methyl ki te mekameka taha, kaua ki te whakakai kakara, ka whakanekehia tona hohenga i roto i te polymerization. Ka whakamahia hei monomer motuhake i roto i te ABS resins, paninga, polyester resins, me te wera-rewa adhesives. Ka rite ki te copolymer i roto i te ABS me te polystyrene, ka whakanuia e ia te aukati wera-wera o te hua. I roto i te paninga me te kapia, ka whakanekehia nga reiti tauhohenga me te whakapai ake i te marama.