Umkhiqizi Intengo Elungile Intengo Alpha Methyl Styrene CAS 98-83-9

Umkhiqizi Intengo enhle ye-Alpha Methyl Styrene CAS 98-83-9 Isithombe Esifakiwe

Incazelo emfushane:

2-Phenyl-1-Porfane, eyaziwa nangokuthi i-Alpha Methyl Styrene (ifinyezwe njengama-A-MS noma ama-AMS) noma i-Phenylisopropene, ingumkhiqizo owenziwa yi-Cumene, ngokuvamile umkhiqizo we-venol Ngamathoni ngethani le-0.045t α-ms.alpha methyl styyren luwuketshezi olungenamibala ngephunga elibucayi. I-molecule iqukethe indandatho ye-benzene kanye ne-alkenyl etholwe ku-benzene ring.alpha methyl styyren ithambekele ku-polymerization lapho ifudumele. I-Alpha Methyl Styyren ingasetshenziswa ekukhiqizweni kwezimbozo, amapulasitiki, futhi njenge-solvent ku-organic.

I-Alpha Methyl Styrene iwuketshezi olungenamibala. Insoluble emanzini futhi mnene kunamanzi. I-Flash Point 115 ° F. Kungaba ubuthi obuthambile ngokungenisa, ukuphefumula kanye nokumuncwa kwesikhumba. Ama-Vapors angaba yi-narcotic ngokuphefumula. Isetshenziswe njenge-solvent nokwenza amanye amakhemikhali.

Case: 98-83-9

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Amanyanjana

(1-methyletenyl) -Benzani; ; 1-methylethylenebenzene.

Izicelo ze-AMS

I-Alpha Methyl Styrene ingasetshenziswa njenge-monomer yama-polymers anjenge-toluene-butadiene ruble kanye namapulasitiki aphezulu okushisa. Ingasetshenziswa futhi ukulungiselela ama-coatings, ama-adhesives ashisayo ancibilikayo, amapulasitiki kanye no-musk wokwenziwa. EJapan, kusetshenziswa ama-90% ka-α-methylstyrere njengendlela yokushintsha ye-Abs resin, futhi konke kusetshenziswa njenge-solvent kanye nokuqukethwe okuluhlaza kokuhlanganiswa kwe-organic.

1.Inxwayisomeka i-Abs Plastics, Styrene - Buthadien Rubber, Polystyrene, Styrene - StyloniTle Resins, Amakha amakha aphezulu, amakha resins.
I-2.Pollymerization Momer, ikakhulukazi ama-forpolyyers.
3.α-Methylstyrene akuyona i-styrenic monomer ngomqondo oqinile. Ukufakwa esikhundleni se-methyl ohlangothini lwehlangothi, kunokuba kutholwe khona indandatho enamakha, kumongatha ukuvuleko kwayo e-polymerization. Isetshenziswa njenge-monomer ekhethekile kuma-abs resins, ama-coatings, ama-polyester resins, kanye nokunamathela okushisayo okushisayo. Njenge-copolymer e-Abs and Polystyrere, kukhulisa ukumelana kokuhlanekezela komkhiqizo. Ekuhlolweni nasezinhlelweni, kuphenya ngamanani okusabela futhi kuthuthukisa ukucaciseleka.

Ukucaciswa kwama-AMS

Landela	Ukucacisa
Ukubonakala	Uketshezi olungenamibala
Ubumsulwa	≥99.5%
Umbala (PT-CO)	≤10 apha
Ipheshelweshi	≤20%
I-Polymer (PPM)	≤5
I-TBC, MG / KG	<20