The breaking strength of grafted membrane increases with the increasing of grafting degree, but it does not change obviously by self-cross-linking.
接枝膜的拉伸断裂强度随接枝率的增加而提高，但是辐射自交联无法显著提高膜的力学性能。
Cross breaking strength of spunlaced nonwovens is an important machinery property index of spunlaced product.
水刺非织造布的横向断裂强力是水刺产品的一项重要的机械性能指标。
The results show that with the adding Of BN content, the density and cross breaking strength is lowed down. And thermal shock resistance improved.
结果表明，随BN含量的增加，复合材料的密度和抗折强度均随之降低，而热震性则随之升高。
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