The results show that a small amount of NBR can greatly improve the environmentalstresscrackresistance(ESCR) and the impact strength of HDPE.
实验结果表明:少量的NBR能大幅度提高HDPE的冲击韧性和耐环境应力开裂性能。
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One of the important performances of polyethylene cable jacket materials is environmentalstress-crackresistance, while general-purpose LDPE resin cannot meet all kinds of demands.