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1)  Tensile toughness
拉伸韧性
2)  impulse-tensile toughness
冲击拉伸韧性
1.
This paper studied relationships between impulse-tensile toughness, impulse-tensile stress and material factors such as molecular weight and density for polyethylene, and each component's contribution to impulse -tensile properties of blends was also discussed.
冲击拉伸韧性和冲击拉伸力为衡量高聚物材料韧性不可缺少的指标。
3)  ligament stretch
韧带拉伸
1.
Importance of ligament stretch in windsurfing
韧带拉伸在帆板运动中的重要性
4)  splitting toughness
劈拉韧性
1.
Based on the idea of improved test method of splitting of steel fiber reinforced concrete,the effect of steel fiber ,polyacrylonitrile fiber and hybrid fibers on splitting strength and splitting toughness of concrete is studied in the paper.
采用改进的钢纤维混凝土劈拉试验方法,研究了钢纤维混凝土、聚丙烯腈纤维混凝土及混杂纤维混凝土的劈拉强度及劈拉韧性,结果表明:钢纤维、聚丙烯腈纤维均能够提高混凝土的极限劈拉强度,其中钢纤维明显提高混凝土的劈拉韧性;钢—聚丙烯腈纤维组合使用对混凝土的劈拉强度及韧性具有正混杂效应。
5)  tensile properties
拉伸性能
1.
Research on tensile properties and fracture mechanism of different sizes SiCP reinforced Cu matrix composites;
不同粒度SiC_P增强铜基复合材料拉伸性能及断裂机制的研究
2.
Effect of high temperature carbonization on the tensile properties of integrally-braided 5D carbon/phenolic composites;
高温炭化处理对三维五向碳/酚醛编织复合材料拉伸性能的影响
3.
Effects of Anodic Film on Tensile Properties of Die Casting Magnesium Alloy in Micro-arc Oxidation;
微弧氧化膜层对压铸镁合金拉伸性能的影响
6)  tensile property
拉伸性能
1.
Experimental investigation on tensile property of stitching joint 3D braided composites;
缝合连接三维编织复合材料拉伸性能试验研究
2.
Tensile Property of High-viscosity Nylon 6 Film;
高黏度尼龙6膜拉伸性能研究
3.
Compound spinning of cashmere/wool/polyester and analysis of its tensile property;
羊绒/羊毛/涤纶复合纺及成纱拉伸性能分析
补充资料:超韧性聚甲醛
分子式:
CAS号:

性质:又称超韧性聚甲醛。多采用机械共混法制备。一般需要在高剪切力的双螺杆挤出机或密炼机中进行。它具有如下特性:(1)韧性高,改共混物的缺口冲击强度为聚甲醛(POM)的7倍,无缺口冲击强度为POM的30倍,而且比PC高10倍;(2)吸湿性小,从而保证了制品的尺寸稳定性;(3)耐溶剂性、耐应力开裂性优于PC。以100ST为例,密度1.34g/cm3,拉伸强度46MPa,断裂伸长率200%,弯曲模量1.41GPa,热变形温度(1.86MPa负荷)90℃,悬臂梁缺口冲击强度940J/m。适于制造汽车、农业机械、电器、机械、建筑、运输和精密仪器的零部件等。

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