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单词
低密度聚乙烯
释义
低密度聚乙烯
Encyclopedia
工学
低密度聚乙烯
释
low density polyethylene；LDPE
低密度聚乙烯
主链中平均每1000个碳原子带有约20～30个乙基、丁基或其他支链，密度通常为0.910～0.925克/厘米3的聚乙烯。
理学
低密度聚乙烯
释
low-density polyethylene; LDPE
低密度聚乙烯
乙烯单体在高压、高温的条件下，通过氧气或过氧化物等物质引发的自由基聚合而形成的聚乙烯高分子。又称高压聚乙烯。
Chemistry
＞高分子科学＞高分子化学＞释义
low density polyethylene (LDPE)
低密度聚乙烯
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