Yini lesetjentiswa yi-maleic anhydride?
iMaleic anhydride (lephindze ibitwe ngekutsi yi cis-butenedioic anhydride) yintfo lebalulekile yekhemikhali leluhlata, ihamba ngesitsatfu emkhatsini wemakhemikhali (ngemuva kwe phthalic kanye ne acetic anhydride). Isetjentiswa kakhulu kukhicita ema polyesters langagcwali kanye ne alkyd resins, futsi iphindze itfole kusetjentiswa kumakhemikhali ekubulala tilwane, kugcobisa, inki, tintfo letingetiwe tekugcobisa, emakhemikhali ekwakha emaphepha, tintfo tekucedza tindvwangu, kanye netintfo letisebenta ngetulu. Tintfo letisuselwa ku-maleic anhydride tifaka ekhatsi 1, .4-Ibhuthanediyoli, i- γ-butyrolactone, i- tetrahydrofuran, i- maleic acid, i- fumaric esidi, kanye ne- tetrahydrophthalic anhydride —yonkhe ikhemikhali lebalulekile lephilako nalencane.