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信息編號：2014032223　ningjintaida發布

2017年11月06日

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 超高分子量聚乙烯和其它塑料按ASTM-D256方法測定的沖擊強度值，從比較中得出：超高分子量聚乙烯的常溫抗沖擊性可分為以耐沖擊著稱的聚碳酯媲美，應用于常用的工程塑料。超高分子量聚乙烯即使有-40oC低溫下，仍有很強的抗沖擊性能，甚至在液氣-269oC溫度下，仍然能 保持較好的耐沖擊性能，這種優異的低溫特性，使超高分子量聚乙烯的應用擴展到低溫工程領域。
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