Tensile strength and lapshearstrength increased with increasing of grafting degree due to great improvement of polarity.
离聚体的拉伸强度、搭接剪切强度和乳化性能均随顺酐化程度的提高而改善。
2
The results show that the data of shearstrength are discrete. The main factor is the overflow dope that causes the lap length to be measured difficultly and the centerline disagree.