Igama lekhemikhali le-acrylic yi-polymethylmethacrylate (PMMA ngesiNgisi).Ngenxa yokushiyeka kwe-PMMA njengokuqina kobuso obuphansi, ukuhlikihla kalula, ukumelana nomthelela ophansi, nokusebenza kabi kokugeleza kokubumba, ukuguqulwa kwe-PMMA kuvele ngokulandelana.Njenge-copolymerization yami ...
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