EMA-GMA 改性 PMMA/ASA 合金的性能和机理分析

Zhaohui Gu, Hui Wang
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引用次数: 0

摘要

本文研究了 EMA-GMA 组合对 PMMA/ASA 合金的机械特性、流动性和玻璃化转变温度的影响,并使用扫描电子显微镜对改性 PMMA/ASA 合金进行了表征。研究结果表明,在 PMMA/ASA 中添加 5% 的 EMA-GMA 可显著增强其抗断裂性,同时不影响其刚度。当 EMA-GMA 的添加量超过 10% 时,合金的机械性能和流动性开始明显下降。15% 以内的 EMA-GMA 可促进 PMMA/ASA 的兼容性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Performance and mechanism analysis of EMA-GMA modified PMMA/ASA alloy
This article examines the impact of the EMA-GMA combination on the mechanical characteristics, fluidity, and glass transition temperature of PMMA/ASA alloy and uses scanning electron microscopy to characterize the modified PMMA/ASA alloy. The findings indicate that the addition of 5% EMA-GMA to PMMA/ASA significantly enhances its fracture resistance without compromising its stiffness. When the additional amount of EMA-GMA exceeds 10%, the mechanical properties and fluidity of the alloy begin to decline significantly. EMA-GMA within 15% can promote PMMA/ASA compatibility.
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