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 results showed that with increasing content of TPU, elongation at break and notched impact strength of the blends increased.

拉伸强度和断裂伸长率均随辛醛含量的增加而降低。

To determine a single synthetic filament yarn and silk and deformation of the breaking strength and elongation at break.

用于测定单根纱线及合成纤维长丝及变形丝的断裂强力和断裂伸长率。

The results showed that PTT staple fiber had splendid elasticity and showed higher elongation at break and elastic resiliency as compared with PET fiber.

结果表明，PTT短纤维具有优良的弹性性能，其断裂伸长率和弹性回复比PET纤维高。

Decreased the elongation at break and permanent set at break.

减小扯断伸长率和扯断永久变形。

Elongation at break and permanent set at break of POE decreased greatly after crosslinking.

POE的拉伸强度、扯断伸长率和扯断永久变形大幅度下降。

Textile fibres . determination of breaking force and elongation at break of individual fibres.

纺织玻璃纤维。纱线。断裂力和断裂伸长度的测定。

The results showed that the tensile strength and elongation at break of styrene-butadiene rubber filled with JZ modifying agent modified LCC increased obviously.

与未改性轻质碳酸钙相比，JZ改性轻质碳酸钙填充丁苯硫化胶的拉伸强度及扯断伸长率有较明显的提高。