Igoa o oloa:Maleic anhydride

fa'asologa mole:C4H2O3

Numera CAS:108-31-6

Fua mole mole oloa：

Meatotino tau vailaau:

Maleic Anhydride (MAN) ose fa'alapotopotoga fa'aola ma le fua fa'atatau C4H203.O le acid anhydride o maleic acid ma i lona tulaga mama e leai se lanu pe pa'epa'e malo ma se manogi leaga.Maleic anhydride e moni lava ose mole mata'ina ona o lo'o i ai ituaiga e lua o galuega fa'a-kemikolo e fa'apitoa ai le fa'aogaina o vaila'au ma fa'aoga.

Maleic Anhydride ose vailaʻau faʻapitoa faʻapitoa faʻatasi ma faʻaoga i le tele o vaega o alamanuia vailaʻau.O lona fa'aaogaina tele e fai ma fafaga i le gaosiga o resini polyester e le'o tumu (UPR).
O nei resins e faʻaaogaina uma i tioata-faʻamalosia ma i faʻaoga e le faʻamalosia.Ole fa'aogaina ole UPR e aofia ai le tele o fa'aoga ile faufale, gataifale ma fale ta'avale.
E le gata i lea, e mafai foi ona faʻaaogaina Maleic Anhydride e fai ma mea mata i le gaosiga o le 1,4-butanediol (BDO), gamma-butyrolactone ma tetrahydrofuran (THF).E taua tele le fa'ailoaina o le BDO o se tasi lea o vaila'au fa'atopetope fa'atupula'ia a le lalolagi i tausaga ua tuana'i.

Talosaga:

I le Diels-Alder syntheses (e pei o se dienophile), gaosiga o alkyd-ituaiga resins, vali vaeluaga, vailaʻau, vailaʻau faʻatoʻaga (maleic hydrazide, malathion), i le copolymerization reactions.

Maleic Anhydride o le heterocyclic compound faʻaaogaina i le gaosiga o resini polyester unsaturated.Maleic Anhydride o loʻo i ai le tele o isi faʻaoga;e fa'aaogaina i tensides synthetic, insecticides, herbicides ma fungicides.

Maleic Anhydride o le heterocyclic compound faʻaaogaina i le gaosiga o resini polyester unsaturated.Maleic Anhydride o loʻo i ai le tele o isi faʻaoga;e fa'aaogaina i tensides synthetic, insecticides, herbicides ma fungicides.