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Dɛn ne maleic anhydride a wɔde di dwuma?

2. 2.025-12-23 na ɛyɛ

Maleic anhydride (a wɔsan frɛ no cis-butenedioic anhydride) yɛ nnuru titiriw a wɔde yɛ nnuru a wɔde yɛ nneɛma, na ɛto so abiɛsa wɔ anhydrides mu (wɔ phthalic anhydride ne acetic anhydride akyi). Wɔde yɛ polyesters ne alkyd resins a enni ahoɔden titiriw, na wohu sɛ wɔde di dwuma wɔ nnuru a wɔde kum mmoawa, nneɛma a wɔde kata so, ink, nnuru a wɔde srade ka ho, nnuru a wɔde yɛ nkrataa, nneɛma a wɔde wie ntama, ne nneɛma a wɔde yɛ nneɛma a ɛwɔ soro nso mu. Nneɛma a wonya fi maleic anhydride mu no bi ne 1, .4-Butanediol a wɔde di dwuma, γ-butyrolactone, tetrahydrofuran, maleic acid, fumaric acid, ne tetrahydrophthalic anhydride—ne nyinaa yɛ nnuru a ɛho hia a ɛma nkwa ne nneɛma pa.

Dɛn nti na ɛsɛ sɛ wopaw Maleic Anhydride? Ɛyɛ akyi dompe a top-tier unsaturated polyester resins, nea ɛka ho no, ɛbue nnuru ahorow a ɛwɔ ase (BDO, THF, ne nea ɛkeka ho). Message yɛn mprempren na hwehwɛ MA ano aduru a wɔayɛ ama w’adwuma!