Acetoneimagwiritsidwa ntchito kwambiri ndi ntchito zosiyanasiyana zamagetsi. Munkhaniyi, tiona mafakitale osiyanasiyana omwe amagwiritsa ntchito acetone ndi kugwiritsa ntchito kwake kosiyanasiyana.

Chifukwa chiyani acetone saloledwa

 

Acetone imagwiritsidwa ntchito popanga bisphenol a (bpa), mankhwala omwe amagwiritsidwa ntchito popanga pulasitiki ya polycarbote ndi epoxy. BPA imapezeka m'njira zosiyanasiyana monga ogula chakudya, mabotolo amadzi, mabotolo amadzi, ndi zokutira zoteteza zomwe zimagwiritsidwa ntchito mu zakudya zamzitini. Acetone wachitika ndi phenol pansi pa acidic mikhalidwe kuti apange ko.

 

Acetone imagwiritsidwa ntchito popanga ena osungunulira monga methanol ndi formaldehyde. Izi zosungunulira zimagwiritsidwa ntchito m'njira zosiyanasiyana monga zojambula zopenta, zomata, komanso zoyeretsa. Acetone wachitika ndi methanol pansi pa acidic mikhalidwe kuti ipange methanol, ndipo ndi formaldehyde mu alkaliner mikhalidwe kuti ipange formaldehyde.

 

Acetone amagwiritsidwa ntchito popanga mankhwala ena monga diprolacan ndi hexamethyleniamine. Mankhwalawa amagwiritsidwa ntchito popanga nylon ndi polyirethane. Acetone wachitika ndi ammonia pansi pa kupanikizika kwambiri komanso kutentha kwambiri kutulutsa misola, yomwe imachitika ndi hexamethyleniamine kuti apange naylon.

 

Acetone amagwiritsidwa ntchito popanga ma polima monga polyvinyl acetate (PRA) ndi mowa wa polyvinyl (pvoh). PRA imagwiritsidwa ntchito mu zomata, utoto, ndi mapepala pomwe pvoh imagwiritsidwa ntchito m'matumba, kukonza mapepala, ndi zodzoladzola. Acetone wachitika ndi vinyl acetate pansi mikhalidwe ya polymerization kuti apange PVA, ndipo ndi vanyl mowa pansi pa ma polymerization mikhalidwe kuti apange Pvoh.

 

Acetone amagwiritsidwa ntchito m'mafakitale osiyanasiyana kuphatikizapo kupanga kwa BPA, ma sol sol, mankhwala ena, ndi ma polima. Kugwiritsa ntchito kwake ndi kosiyanasiyana komanso kutalika kwa mafakitale angapo kumapangitsa kuti ikhale yofunikira kwambiri m'masiku ano otukuka.


Post Nthawi: Dis-19-2023