Experiments on bending toughness, breaking toughness and cube strength test results are carried out in connection with various kind of deformed steel fiber.

针对不同种类异形钢纤维进行了弯曲韧性、断裂韧性、立方体抗压强度等试验。

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The test has shown that as the degree of profile increases, the initial modulus and the breaking strength and elongation of profile yarn decreases. We have also quined the findi...

试验表明，在相同纺丝条件下，涤纶三叶异丝的断裂强伸度和初始模量随丝条异形度的提高而降低，而断裂强伸度变异系数、沸水收缩率和条干不匀率却随之增大。

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