结果表明:(1)混纺兔毛针织物上兔毛掉毛的70~80%是由于纤维断裂所造成; (2)兔毛的滑脱力和断裂力远低于羊毛。 提出兔毛衫掉毛的主要原因是纤维强力低而易断裂的论点。
The results show that: 1. 70~80% rabbit hair that is worn off from the blended sweaters are broken, 2. the maximum slipping force and the breaking force of the rabbit hair are much smaller than that …
如果张力超过耐受极限,硅氧烷键就很易在高温下发生断裂并在硅和氧原子上分别形成正负电荷。
If the strain exceeds the tolerable limit, the Si-O-Si linkage can break easily at high temperature and lead to the creation of positive and negative charges on silicon and oxygen atoms, respectively.
应用推荐