Umenzi Ixabiso Elihle Alpha Methyl Styrene CAS 98-83-9

Umenzi wexabiso elihle i-Alpha Methyl Styrene CAS 98-83-9 Umfanekiso obonisiweyo

inkcazo emfutshane:

I-2-Phenyl-1-propene, ekwaziwa ngokuba yi-Alpha Methyl Styrene (efinyeziweyo njenge-a-MS okanye i-AMS) okanye i-phenylisopropene, yimveliso ephuma kwimveliso ye-phenol kunye ne-acetone ngendlela ye-cumene, ngokubanzi yimveliso ephuma kwi-phenol ngetoni nganye eyi-0.045t α-MS. I-Alpha Methyl Styren lulwelo olungenambala olunevumba elimnandi. I-molecule inendandatho ye-benzene kunye ne-alkenyl substituent kwindandatho ye-benzene. I-Alpha Methyl Styren ithambekele kwi-polymerization xa ishushu. I-Alpha Methyl Styren ingasetyenziswa ekuveliseni izinto zokugquma, iiplastiki, kunye nesinyibilikisi kwi-organic.

I-Alpha Methyl Styrene lulwelo olungenambala. Alunyibiliki emanzini kwaye aluxinene kangako kunamanzi. I-Flash point yi-115°F. Isenokuba yityhefu kancinci ngokuyitya, ukuyiphefumla kunye nokufunxa ulusu. Umphunga unokuba yi-narcotic ngokuyiphefumla. Isetyenziswa njengesinyibilikisi kunye nokwenza ezinye iikhemikhali.

I-CAS: 98-83-9

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Izithethantonye

(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.

Usetyenziso lwe-AMS

I-Alpha Methyl Styrene ingasetyenziswa njenge-monomer yee-polymers ezifana nerabha ye-toluene-butadiene kunye neeplastiki ezishushu kakhulu. Ingasetyenziselwa nokulungisa izinto zokugquma, izincamathelisi ezinyibilikayo ezishushu, iiplastiki kunye ne-musk yokwenziwa. EJapan, i-90% ye-α-methylstyrene isetyenziswa njenge-modifier ye-ABS resin, kwaye enye isetyenziswa njenge-solvent kunye nezinto eziluhlaza zokwenziwa kwezinto eziphilayo.

1. Iphakathi kweeplastiki ze-ABS, irabha yeStyrene - Butadiene, iPolystyrene, iStyrene - Acrylonitrile Resins, iPerfumery, iPolyalphamethyl Styrene, iiPolyer resins.
2. I-polymerization monomer, ingakumbi kwi-polyesters.
3.α-I-Methylstyrene ayisiyo-monomer ye-styrenic ngokwengqiqo engqongqo. Ukutshintshwa kwe-methyl kwikhonkco elisecaleni, endaweni yeringi ye-aromatic, kuyayilawula indlela esebenza ngayo kwi-polymerization. Isetyenziswa njenge-monomer ekhethekileyo kwi-ABS resins, ii-coating, ii-polyester resins, kunye nee-adhesives ezinyibilikayo. Njenge-copolymer kwi-ABS nakwi-polystyrene, yonyusa ukumelana nobushushu bemveliso. Kwi-coating kunye nee-resins, iyayilawula indlela yokusabela kwaye iphucula ukucaca.

Inkcazo ye-AMS

Ikhompawundi	Inkcazo
Inkangeleko	ulwelo olungabonakaliyo olungenambala
Ubunyulu	≥99.5%
Umbala (Pt-Co)	≤10 APHA
I-Phenol	≤20%
I-Polymer (ppm)	≤5
I-TBC, mg/kg	＜20