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Hi wahi maendlelo ya ku hlanganisiwa ka maleic anhydride ya le matikweni ya le handle?

2. 2.025-12-24

Maendlelo ya Nhlanganiso wa le Matikweni ya le Handle
Vumaki bya sweswi Maleic Anhydride ya xirhendzevutani tindlela ta vuhumelerisi ngopfu ngopfu ti seketeriwile eka benzene, n-butane-based, C4 olefin-based, na phthalic anhydride byproduct-based.
Benzene i khale yiri xitirhisiwa xa ndzhavuko xa maleic anhydride, kambe switirhisiwa swa benzene leswinga ringanelangiki swi hlohlotele nhluvukiso wa tindlela ta C4 olefin na n-butane. Matiko lawa ya fuweke hi gasi ya ntumbuluko na gasi leyi fambelanaka na ndzhawu ya oyili (leswi nyikaka n-butane yotala) ya hatlisa ya kurisa maendlelo ya n-butane—sweswi ya endla ~80% wa vuswikoti bya vuhumelerisi bya misava hinkwayo.

Ha yini u hlawula Maleic Anhydride? I nkolo wa top-tier unsaturated polyester resins, xikan’we naku pfula ti khemikhali to hambana hambana tale hansi (BDO, THF, na swin’wana). Hi rhumele rungula sweswi ku lavisisa swintshuxo swa MA leswi lulamisiweke eka bindzu ra wena!