Preparation and Casting Moulding Performance of Expanding Methyl Methacrylate-styrene Copolymer
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摘要: 用3种可行的配方对中试所得的甲基丙烯酸甲酯(MMA)苯乙烯(ST)共聚物进行可发性处理,制得可发性共聚物,通过铸模性能的测定,确定出实用型可发性处理配方,并得到质量较高的铸件。Abstract: The copolymer beads of methyl methacrylate(MMA)-styrene(ST) in middle amplificatory experimentation are treated with three feasible expanding treating prescriptions, and the practical optimized expanding treating prescription is determined through casting moulding test of expanding copolymer. High-quality castings has been fabricated with the expanding copolymer.
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Key words:
- Expanding treating /
- Casting moulding performance /
- Casting
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