Zithini izicelo ze-anhydride ye-maleic?
I-Maleic Anhydride Izicelo
Njengezinto eziphambili ze-organic chemical raw material, i-maleic anhydride yeyona nto iphambili kwi-anhydride emhlabeni (emva kwe-acetic anhydride kunye ne-phthalic anhydride). I-Maleic anhydride isetyenziswa kakhulu ekuveliseni i-unsaturated polyester resin (UPR) kunye ne-alkyd resin. Ukongeza, i-maleic anhydride ingasetyenziswa njengezinto eziluhlaza ukuvelisa uthotho lweemveliso zeekhemikhali ezintle ezinokusetyenziswa ngokubanzi, njenge-1,4-butanediol (BDO), i-γ-butyrolactone (GBL), i-tetrahydrofuran (THF), i-maleic acid, i-fumaric acid, kunye ne-tetrahydrophthalic anhydride. I-Maleic anhydride isetyenziswa kakhulu kwiindawo eziquka izibulali-zinambuzane, amayeza, ii-coating, ii-inki, izongezo ze-lubricant, iikhemikhali zokwenza iphepha, ii-textile finishing agents, izongezo zokutya, kunye nee-surfactants.