Dimethylhydantoin CAS: 77-71-4
Fetuuna'i ma fa'aoga
O le faʻapitoa faʻapitoa o le 5,5-dimethylhydantoin ua avea ai ma mea e manaʻomia i le tele o mea tau pisinisi.O ona uiga tulaga ese e mafai ai ona faʻaaogaina e avea o se faʻamaʻi faʻamaʻi sili ona aoga i faiga faʻafefe vai.E le gata i lea, o se puna sili ona lelei o le bromine i foliga o le bromochlorodimethylhydantoin (BCDMH), lea e masani ona faʻaaogaina i le faʻamaʻiina o vaitaele ma spas.Mai vaila'au i le vai fa'amama, o lenei vaila'au e le mafaatusalia le fa'atinoga i vaega eseese.
Faamanuiaga o le gaosiga
Dimethylhydantoin e gaosia i le faʻaaogaina o tekonolosi faʻapitoa e faʻamautinoa ai le lelei ma le mama.Matou te fa'amuamua le fa'atumauina o le si'osi'omaga e ala i le fa'afaigaluegaina o faiga fa'alesiosiomaga, fa'atagaina i matou e momoli atu oloa e fa'atatau i fuafuaga lanu meamata a lau fa'alapotopotoga.O la matou tautinoga i le tulaga lelei e faʻamautinoa ai matou te tuʻuina atu vailaʻau faʻatuatuaina, maualuga faʻatinoga e faʻaleleia ai au gaioiga.
Fa'amalieina o Tagata Fa'atau
A e filifilia la matou 5,5-Dimethylhydantoin, e te manuia mai la matou taulaiga faifaipea i le faamalieina o tagata faatau.O la matou 'au o tagata tomai fa'apitoa e galulue fa'atasi ma oe e tu'uina atu fofo fa'apitoa e fetaui ma ou mana'oga fa'apitoa.Matou te tu'uina atu fesoasoani fa'apitoa fa'apitoa e fesoasoani ia te oe e fa'amalieina au fa'agasologa ma fa'amautinoa o lo'o tu'ufa'atasia lelei a matou oloa i au galuega.
i le faaiuga
Faatasi ai ma lona faʻatinoga sili ona lelei ma faʻaoga eseese, 5,5-dimethylhydantoin Cas: 77-71-4 ua avea ma vailaʻau o filifiliga i le tele o pisinisi.Pe e te manaʻomia ni vailaʻau faʻapipiʻi tuʻufaʻatasiga poʻo ni vai faʻamaʻi sili ona aoga, o lenei mea faʻaogaina o lau fofo sili lea.Pa'aga ma matou e iloa le fa'atuatuaina, fa'atinoga ma le filemu o le mafaufau o lo'o aumaia e le matou 5,5-dimethylhydantoin maualuga i lau ta'aloga.Fa'afeso'ota'i matou i aso nei e su'esu'e avanoa e le gata o lo'o ofoina mai e lenei kemisi mata'ina.
Fa'amatalaga
Fa'aaliga | Pa'epa'e tioata pa'epa'e |
Mama | ≥99% |
Lanu (Hazen) | ≤5 |
Susū | ≤0.5% |
Sulphate Ash | ≤0.1% |
Liu liusuavai | 175~178 ℃ |