1) water-free breaking elongation
干态断裂伸长
2) breaking elongation
断裂伸长
1.
The chemical and physical properties of the feather fiber were evaluated with weight loss,breaking strength and breaking elongation.
采用质量损失率和断裂强力、断裂伸长等指标,客观评定常温下羽毛纤维的耐化学试剂性能。
2.
Addition of the kind will help improve ammonia fibre's breaking strength and breaking elongation,and prohibit yellowing of its thread.
探讨了ANCH添加剂对氨纶耐氯性能的影响,使用这种添加剂后,可以提高氨纶耐氯的断裂强度、断裂伸长,同时可以抑制氨纶丝的泛黄。
3.
Influence of polypropylene tow fiber on hardness, weight, circumference, sucking resistant index of filter stick and finished filter stick rate was discussed under different breaking tenacity and breaking elongation.
本文介绍了烟用聚丙烯丝束在不同断裂强度、断裂伸长的情况下 ,丝束对其成棒后滤棒之硬度、重量、圆周、吸阻指标及成棒率的影
3) elongation breakage
伸长断裂
1.
The paper analyzes the interaction between woven fabric and needle in the integrated piercing process of orthogonal laminated woven fabrics, proposes and establishes fiber bending elongation and elongation breakage model,and talks over the structure parameters influencing fiber bending elongation.
分析了正交叠层机织布整体穿刺工艺机织布与钢针的相互作用 ,提出并建立了纤维的弯曲伸长及伸长断裂模式 ,讨论了影响纤维弯曲伸长的结构参数。
4) break elongation,elongation at break
裂断伸长
5) breaking extension
断裂伸长
1.
Some factors influencing breaking strength,breaking extension and tensile modulus were analyzed.
采用国产双向拉伸测试仪测试了罗纹针织物7个方向上的拉伸力学性能、断裂强力、断裂伸长和拉伸模量,分析了影响断裂强力、断裂伸长和拉伸模量的因素,以及各指标与拉伸方向角之间的关系。
2.
Tensions of the superfine wool yarn and the stretched fine wool yarn tension are low,their breaking extensions are bad,and their thin places are relatively high.
超细羊毛及拉细羊毛混纺纱线强力低,断裂伸长差,细节偏多,后道加工难度大。
6) elongation at break
断裂伸长率
1.
The tensile strength,elongation at break,notch impact strength and flexural strength of PBT were increased by 12%,100%,1.
1份时,PBT的拉伸强度提高12%,断裂伸长率提高100%,冲击强度提高10%,弯曲强度提高5%,综合力学性能最好。
2.
The tensile strength and the elongation at break were 23 MPa and 460% when the compound plasticizing agent were made up of(1.
在此条件下,PVA217流延膜的各种性能较好,拉伸强度约为23 MPa,断裂伸长率约为460%。
3.
The resin could be cured at ambient temperature and the tensile strength and elongation at break of the cured resin were 20 MPa and 106% respectively,which could be used to make high flexible products or could be also added in normal unsaturated polyester resins to improve their anti-impact properties and elongation at break.
介绍了1种新型二异氰酸酯改性不饱和聚酯,该树脂可以室温固化,固化后树脂的拉伸强度和断裂伸长率分别可达20 MPa和106%。
补充资料：断裂伸长
分子式：
CAS号：
性质：聚合物材料在一定的试验温度、湿度和试验速度下，由于拉力作用而伸长直至最后断裂时所对应的伸长。在材料出现屈服之前发生的断裂称为脆性断裂，这种情况下，材料断裂前只发生很小的变形。材料屈服之后的断裂，称为韧性断裂，材料在屈服后出现了较大的形变。因而，断裂伸长是聚合物材料柔韧性的一种量度，是材料实用性能的一个重要参数，可用来了解聚合物分子链结构、结晶态等结构。断裂伸长的大小与试验条件有关。
CAS号：
性质：聚合物材料在一定的试验温度、湿度和试验速度下，由于拉力作用而伸长直至最后断裂时所对应的伸长。在材料出现屈服之前发生的断裂称为脆性断裂，这种情况下，材料断裂前只发生很小的变形。材料屈服之后的断裂，称为韧性断裂，材料在屈服后出现了较大的形变。因而，断裂伸长是聚合物材料柔韧性的一种量度，是材料实用性能的一个重要参数，可用来了解聚合物分子链结构、结晶态等结构。断裂伸长的大小与试验条件有关。
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参考词条