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聚羟基乙酸
释义
聚羟基乙酸
Encyclopedia
理学
聚羟基乙酸
释
polyglycolic acid; PGA
聚羟基乙酸
羟基乙酸的聚合物。属于脂肪族聚酯家族。聚乙醇酸是以乙醇酸(即α-羟基酸)为主要原料通过缩聚反应制备,或通过乙交酯的开环聚合得到。又称聚乙醇酸、聚乙交酯。
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