break elongation

Results showed that with the increase of flame retardant additives, the breaking strain, tensile strength and elongation at break declined, but the elasticity modulus increased.

结果显示：随阻燃剂添加量增加，体系的扯断应变、拉伸强度、断裂伸长率下降，弹性模量增大。

Used for testing breaking tenacity and elongation at break of raw silk in skein and bobbin.

用于测定绞装和筒装生丝的断裂强度及断裂伸长率.

The elongation at break is increased and the specimen may neck before fracture.

断裂伸长增加,试验出现细颈状,然后断裂.

Higher elongation at break of the complex films would be obtained with chitosan of higher Mw. Meanwhile, the increase of the Mw and substitution degree of NaCS would cause the decrease of the swelling ratios.

壳聚糖分子量越高，该复合膜的断裂伸长率越大；而NaCS分子量和取代度的增大则会导致该膜的溶胀率降低。

However, after the dosage of Talc exceeded 10 phr, the elongation at break of blends reduced dramatically.

但是, 当Talc用量超过10份后, 体系的拉伸断裂伸长率明显下降.