Mai amfani da filastik na DMM Dimethyl Maleate CAS 624-48-6
Dimethyl Maleate (DMM)
Tsarin sinadarai da nauyin kwayoyin halitta
Tsarin sinadarai:C6H8O4
Nauyin kwayoyin halitta:144.12
Lambar CAS: 624-48-6
Kadara da amfani
Ruwa mai mai mai launi mara launi, bp 115℃(3mmHg), ma'aunin haske 1.4283(20℃).
Ana amfani da shi azaman mai plasticizer na ciki, ana iya haɗa shi da monomers kamar vinyl chloride, vinyl acetate, styrene, da sauransu.
Haka kuma ana amfani da shi azaman matsakaiciyar halitta don haɗa samfura da yawa kamar samfurin juriya ga hasken ultraviolet, da sauransu.
Ma'aunin inganci
| Ƙayyadewa | Aji na Farko | Maki Mai Cancanta |
| Launi (Pt-Co), lambar lamba ≤ | 20 | 40 |
| Ƙimar acid, mgKOH/g ≤ | 0.10 | 0.15 |
| Yawa (20℃), g/cm3 | 1.152±0.003 | |
| Yawan sinadarin ester,% ≥ | 99.0 | 99.0 |
| Yawan ruwa,% ≤ | 0.10 | 0.15 |
Kunshin da ajiya, aminci
An saka shi a cikin ganga mai ƙarfin lita 200 na ƙarfe mai ƙarfin gaske, nauyinsa ya kai kilogiram 220 a kowace ganga.
Ana adana shi a busasshe, inuwar da iska ke shiga. Ana hana shi karo da hasken rana, ruwan sama yayin sarrafawa da jigilar kaya.
Idan aka haɗu da wuta mai zafi da haske ko kuma aka tuntuɓi mai hana iskar oxygen, hakan ya haifar da haɗarin ƙonewa. Idan aka haɗu da zafi mai yawa, matsin lamba a cikin akwatin zai ƙaru, wanda hakan zai haifar da haɗarin fashewar.
Idan fata ta taɓa, cire tufafin da suka gurɓata, a wanke da ruwa mai yawa da ruwan sabulu sosai. Idan ido ya taɓa, a wanke da ruwa mai yawa tare da buɗe ido nan da nan na tsawon mintuna goma sha biyar. A nemi taimakon likita.
Don Allah a tuntube mu don samun COA da MSDS. Na gode.
