Research on the Effect of MMA Dosage on the Weathering Resistance of ABS Resin
In response to the issue of methyl methacrylate(MMA)dosage in the preparation process of weather resistant acrylonitrile butadiene styrene(ABS)resin,the influence of MMA dosage on the weather resistance of ABS resin was investigated at different mass fractions.The differences were investigated from the perspectives of infrared spectroscopy,color difference analysis,mechanical properties,and heat resistance.It was found that adding MMA to the preparation of ABS resin can effectively improve its weather resistance,and when the mass fraction is 30%,the weather resistance of ABS resin reaches its optimal state.
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