O a fa'aoga o le maleic anhydride?

O le maleic anhydride (e taʻua foʻi o le cis-butenedioic anhydride) o se mea taua o vailaʻau faʻaola, e tulaga tolu i anhydrides (pe a maeʻa le phthalic anhydride ma le acetic anhydride). E masani ona faʻaaogaina e gaosia ai polyesters unsaturated ma alkyd resins, ma e maua foʻi i vailaʻau faʻasaina, vali, mea faʻaopoopo lubricant, vailaʻau mo le faia o pepa, mea faʻauma ie, ma mea e faʻaleleia ai le surfactants. O mea e maua mai le maleic anhydride e aofia ai le 1,4-butanediol, γ-butyrolactone, tetrahydrofuran, maleic acid, fumaric acid, ma le tetrahydrophthalic anhydride—o vailaʻau taua uma ia e pei o vailaʻau faʻaola ma vailaʻau lelei.

Aiseā e te filifili ai le Maleic Anhydride? O le ivi autū lea o resins polyester unsaturated sili ona lelei, fa'atasi ai ma le tatalaina o vaila'au eseese (BDO, THF, ma isi). Fe'au mai nei e su'e ni fofo MA fa'apitoa mo lau pisinisi!