He aha nā ʻano kino a me nā kemika o ka maleic anhydride?

ʻO Maleic Anhydride Nā waiwai kino a me nā kemika: I ka mahana o ka lumi, ʻike ʻia ia he mau granules keʻokeʻo, nā nila, nā ʻōpala, nā koʻokoʻo, nā puʻupuʻu a i ʻole nā ​​​​poloka, me ka huhū ikaika. Ka nui pili: 1.48; Hehi heheʻe: 52.8°C; Hehi paila: 202.2°C. Hiki i ka Maleic Anhydrid ke sublime i nā mahana haʻahaʻa (60-80°C). He mea hoʻoheheʻe ia i ka ethanol, ether a me ka acetone; pane me ka wai e hana i ka maleic acid. He mea lapalapa ia, a hiki i kona mahu a me ka lepo ke hana i nā hui pahū ke hui pū ʻia me ka ea.
Kūlana Hoʻokele Waiwai (GB-3676-92)
ʻAno: ʻŌpala keʻokeʻo, granular
Maleic Anhydrid Purity ≥99.5%
Wahi kristal ≥52.4°C
Waihoʻoluʻu heheʻe ≤25Pt-Co
Ka nui o ka lehu ≤0.005%
Ka nui o ka hao ≤5ppm

No ke aha e koho ai i ka Maleic Anhydride? ʻO ia ke kumu o nā resins polyester unsaturated kiʻekiʻe, a wehe pū ia i nā kemika like ʻole ma hope (BDO, THF, a pēlā aku). E leka mai iā mākou i kēia manawa e ʻimi i nā hoʻonā MA i hana kūikawā ʻia no kāu ʻoihana!