itulau_fu'a

oloa

Tau Lelei a le Kamupani Gaosi Alpha Methyl Styrene CAS 98-83-9

fa'amatalaga pu'upu'u:

O le 2-Phenyl-1-propene, e taʻua foʻi o le Alpha Methyl Styrene (faʻapuʻupuʻu o le a-MS poʻo le AMS) poʻo le phenylisopropene, o se oloa e maua mai i le gaosiga o le phenol ma le acetone e ala i le metotia cumene, e masani lava o se oloa e maua mai i le phenol i le tone 0.045t α-MS. O le Alpha Methyl Styren o se vai e leai se lanu ma se manogi malosi. O le molecule o loʻo i ai se mama benzene ma se alkenyl substituent i luga o le mama benzene. E faigofie ona polymerization le Alpha Methyl Styren pe a faʻavevela. E mafai ona faʻaaogaina le Alpha Methyl Styren i le gaosiga o ufiufi, plasticizers, ma o se solvent i mea faʻaola.

O le Alpha Methyl Styrene o se vai e leai se lanu. E le solo i le vai ma e itiiti ifo le mafiafia nai lo le vai. O le tulaga e fa'amumu ai e 115°F. Atonu e fai si oona pe a foloina, manavaina ma mitiia e le pa'u. E ono avea le ausa ma mea fa'asaina pe a manavaina. Fa'aaoga e fai ma vaila'au fa'amama ma e fai ai isi vaila'au.

CAS: 98-83-9


Fa'amatalaga o le oloa

Fa'ailoga o Oloa

Upu tutusa

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

Fa'aoga o le AMS

E mafai ona fa'aaogaina le Alpha Methyl Styrene o se monomer mo polymers e pei o le toluene-butadiene rubber ma palasitika vevela. E mafai fo'i ona fa'aaogaina e saunia ai ni ufiufi, mea fa'apipi'i vevela, mea fa'apipi'i ma musk fa'apitoa. I Iapani, e 90% o le α-methylstyrene e fa'aaogaina o se mea e fa'aleleia ai le ABS resin, ma o le isi vaega e fa'aaogaina o se solvent ma se mea mata mo le fa'aputuga fa'aola.

1. Vaeluaga mo palasitika ABS, Styrene - Butadiene rubber, Polystyrene, Styrene - Acrylonitrile Resins, Manogi, Polyalphamethyl Styrene, Polyester resins.
2. Monomer polymerization, aemaise lava mo polyesters.
3. O le α-Methylstyrene e lē o se monomer styrenic i lona uiga sa'o. O le suiga o le methyl i le itu o le filifili, nai lo le mama manogi, e fa'aitiitia ai lona tali atu i le polymerization. E fa'aaogaina o se monomer fa'apitoa i resins ABS, ufiufi, resins polyester, ma mea fa'apipi'i vevela. I le avea ai o se copolymer i le ABS ma le polystyrene, e fa'ateleina ai le tete'e atu o le oloa i le vevela. I ufiufi ma resins, e fa'aitiitia ai le saoasaoa o tali atu ma fa'aleleia atili ai le manino.

1
2
3

Fa'amatalaga o le AMS

Fa'aputuga

Fa'amatalaga

Foliga vaaia

Vai manino e leai se lanu

Mama

 ≥99.5%

Lanu (Pt-Co)

≤10 APHA

Fenol

≤20%

Polimera (ppm)

≤5

TBC, mg/kg

 20

Afifiina o le AMS

Felauaiga fa'alogistika1
Felauaiga fa'alogistika2

180KG/palu

E tatau ona teuina i se nofoaga malūlū, mago ma lelei mo le ea.

talipalau

  • Muamua:
  • Sosoo ai:

  • Tusi lau savali iinei ma lafo mai ia i matou