Hexamethylphosphoramide (HMPA) CAS 680-31-9 Tsarkake> 99.0% (GC) Factory

Hexamethylphosphoramide (HMPA) (CAS: 680-31-9) yana narkewa a cikin kaushi na polar da marasa iyaka.Hakanan yana iya yin kuskure tare da masu amfani da filastik kamar su dioctyl phthalate, dioctyl sebacate, da triphenyl phosphite a kowane rabo.Ka guji haɗuwa da fata.Ya kamata a rufe kwantena ta tam don hana yayyowa da shayarwar ruwa don lalacewa Hexamethylphosphoramide shine mai daidaita hasken PVC, yana ba da damar ingantaccen kaddarorin rigakafin tsufa na samfuran waje tare da kyakkyawan juriya na yanayi, don haka ana san su azaman wakili mai inganci mai inganci na PVC. .Ƙara wannan samfurin zuwa fim ɗin PVC na iya inganta haɓakar yanayin juriya da juriya na sanyi da rage yawan zafin jiki ta 10 ℃.1. Ana iya amfani da shi azaman ingantaccen wakili na rigakafin lalata na PVC da sauran nau'ikan samfuran guduro masu ɗauke da chlorine da sutura.2. Samfurin shine yanayin yanayin yanayi na polyvinyl chloride da kuma kyakkyawan ƙarfi na polar, yana da tasiri mai mahimmanci akan ƙarancin zafin jiki da juriya na tsufa na fim ɗin noma;wani kaushi mai ƙarfi ne mai yawan aiki mai ƙarfi wanda ke da ƙarfi.Ana iya amfani da shi azaman kaushi na polymer kira tare da musamman tasiri a kan kira na polyphenylene sulfide da aromatic polyamide da sauransu.Wannan samfurin, a matsayin co-catalyst na propylene polymerization catalyst, lokacin da aka kawo shi ga robar ethylene propylene, zai iya inganta makami mai linzami da juriya na mai na karshen.Hakanan za'a iya amfani da Hexamethylphosphoramide azaman iskar gas chromatographic fixative, ultraviolet inhibitor, roka man additives don rage wurin daskarewa da sinadarai sterilizers.3. Yana da tasiri mai ƙarfi mara proton;a matsayin mai gyara na chromatography gas (mafi yawan zafin jiki na amfani: 35 ° C tare da methanol a matsayin mai narkewa);amfani da shi don rabuwa da bincike na hydrocarbons;don rabuwa da alkanes, alkenes da alkynes;gaggawa na musamman na sitiriyo;Ultraviolet inhibitor na PVC.