Kodi maleic anhydride amagwiritsidwa ntchito bwanji?
Maleic Anhydride Mapulogalamu
Monga mankhwala oyambira achilengedwe, maleic anhydride ndiye chakudya chachitatu chachikulu kwambiri padziko lonse lapansi cha anhydride (pambuyo pa acetic anhydride ndi phthalic anhydride). Maleic anhydride imagwiritsidwa ntchito kwambiri popanga unsaturated polyester resin (UPR) ndi alkyd resin. Kuphatikiza apo, maleic anhydride ingagwiritsidwe ntchito ngati zopangira kupanga mitundu yosiyanasiyana ya mankhwala abwino omwe amagwiritsidwa ntchito kwambiri, monga 1,4-butanediol (BDO), γ-butyrolactone (GBL), tetrahydrofuran (THF), maleic acid, fumaric acid, ndi tetrahydrophthalic anhydride. Maleic anhydride imagwiritsidwa ntchito kwambiri m'magawo kuphatikiza mankhwala ophera tizilombo, mankhwala, zokutira, inki, zowonjezera mafuta, mankhwala opangira mapepala, zomaliza nsalu, zowonjezera chakudya, ndi ma surfactants.