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1·Effect factors of cotton fiber breaking tenacity tested by HVI were discussed.

探讨HVI测试棉纤维断裂比强度的影响因素。

2·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。

3·Used for testing indexes of single fiber, such as breaking tenacity, elongation at break, load at specified elongation, elongation at specified load, creep, etc.

用于测定各种单纤维的断裂强力、裂伸长率、伸长负荷、负荷伸长、变等性能指标。

4·Effect degree of regain, relative humidity and test number on breaking tenacity of saw ginned cotton and roller ginned cotton were analyzed respectively through orthogonal test.

通过正交试验分析了回潮率、相对湿度和测试次数三个因素分别对锯齿棉和皮辊棉断裂比强度的影响程度。

5·Character: high breaking tenacity, high modulus, low shrinkage, good creep-resistance and dimensional stability, one of the best reinfocement materials for semi-steel radial tire.

产品特点：强力高，模量高，收缩率低，抗蠕变性和尺寸稳定性优异，是生产半钢子午线轮胎最佳骨架材料之一。

6·Used for testing indexes of polyurethane monofilament, such as breaking tenacity, elongation at break, load at specified elongation, relaxation of stress, plastic deformation, etc.

用于测定氨纶丝断裂强度、断裂伸长率、定伸长负荷、应力松弛，塑性变形等性能指标。

7·Used for testing indexes of polyurethane monofilament, such as breaking tenacity, elongation at break, load at specified elongation, relaxation of stress, plastic deformation, etc.

用于测定氨纶丝断裂强度、裂伸长率、伸长负荷、力松驰、性变形等性能指标。

8·Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the time including synthetic fiber filament, textured yarns.

用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝，变形丝的断裂强力和断裂伸长率。

9·Used for testing breaking tenacity, elongation at break of single yarn made of cotton, wool, jute, core-spun yarn etc, at the same time including synthetic fibre filament, textured yarns.

用于测定棉、毛、麻、包芯纱的单根纱线及合成纤维长丝、变形丝的断裂强力和断裂伸长率。

10·In gray yarn and unraveled weft yarn from fabric, yarn properties such as breaking force, tenacity, elongation and breaking work are studied with weft breaks of coarse, medium and fine count yarns.

研究了原纱和织物上拆解下来的高中低支纬纱的诸如断裂强力、强度、伸长和断裂功等性能。