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卷曲弹性率
相关语句
  crimp ratio
     The shrinkage and crimp behavior of CDP-FDY fibers at different drawn temperature after heat treatment are studied by means of boiling water shrinkage, hot shrinkage, crimp ratio and crimp rigidity.
     通过沸水收缩率、干热收缩率、卷曲度、卷曲弹性率等一系列测试方法讨论了不同拉伸温度的CDP -FDY纤维热处理后的收缩和卷曲性能。
短句来源
     It is shown that the shrinkage, crimp ratio of CDP-FDY fibers reduce and the crimp rigidity increase with the increasing drawn temperature.
     结果表明 :拉伸温度高的CDP纤维的收缩率、卷曲度低 ,而卷曲弹性率高 ;
短句来源
     At the same time, the hot shrinkage, crimp ratio and crimp rigidity increase with the increasing heat treatment temperature and time.
     CDP -FDY纤维的干热收缩率、卷曲度、卷曲弹性率均随热处理温度的上升、时间的延长而提高。
短句来源
  “卷曲弹性率”译为未确定词的双语例句
     The crimp elastic recovery rate of conjugate filament containing PEIT-A2 copolyester appears obviously higher than that of conjugate filament containing PETT-A3 copolyester.
     PEIT/PET合纤维的卷曲度、卷曲弹性率随热处理温度的升高和共聚酯组分内间苯含量的增多而增大,含PEIT-A2共聚酯的复合纤维的卷曲弹性率显著高于含PEIT-A3的.
短句来源
     The porcent of the rreeamino in Uruguayan wool is lower than that in Merino wool.
     乌拉圭羊毛强力大,初始模量高,卷曲弹性率较低,表面光滑,摩擦系数小;
短句来源
     This article discusses factors that influence the crimp properties of PE/PP bicomponent core-sheath staple fiber, explains tlle relationship between these factors and crimp number, degree of crimp and elastic recovery percentage, mainly discusses the influence on crimp properties because of different PP raw materials, fiber thickness and steam temperature of crimper cabinet, and relative conclusions are made at last.
     探讨了影响PE/PP皮芯型复合短纤维卷曲性能的因素,找出了这些因素与卷曲数、卷曲率和卷曲弹性率之间的关系,着重讨论了不同的PP原料、集束总旦数和卷曲机腔体蒸汽温度对卷曲性能的影响,并得出了一些相关结论。
短句来源
  相似匹配句对
     Study of the intelligent fibre curl flexibility test instrument
     智能型纤维卷曲弹性
短句来源
     Research on elastic sliding rate in belt driving
     带传动弹性滑动研究
短句来源
     It is shown that the shrinkage, crimp ratio of CDP-FDY fibers reduce and the crimp rigidity increase with the increasing drawn temperature.
     结果表明 :拉伸温度高的CDP纤维的收缩卷曲度低 ,而卷曲弹性高 ;
短句来源
     The porcent of the rreeamino in Uruguayan wool is lower than that in Merino wool.
     乌拉圭羊毛强力大,初始模量高,卷曲弹性较低,表面光滑,摩擦系数小;
短句来源
     Calculation of Elastic Slide Rate in Belt Transmission
     胶带传动中弹性滑动的计算
短句来源
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The characteristics of Uruguayan wool comparing with the Merino wool in chemical composition, morphology, supramolecular structure, technological data and dyeing capacity were studied. According to the length the diameter distribution of fibres, the requirement of yarn quality and the procedure of yarn precessing were given. The Uruguagan wool fibre of various diameters has a lower density of scales which touch on the fibre surface closely, giving the fibre the bright colour, high whiteness, low friction, smooth...

The characteristics of Uruguayan wool comparing with the Merino wool in chemical composition, morphology, supramolecular structure, technological data and dyeing capacity were studied. According to the length the diameter distribution of fibres, the requirement of yarn quality and the procedure of yarn precessing were given. The Uruguagan wool fibre of various diameters has a lower density of scales which touch on the fibre surface closely, giving the fibre the bright colour, high whiteness, low friction, smooth surface and less cohesion. The porcent of the rreeamino in Uruguayan wool is lower than that in Merino wool. Consequently, the Uruguayan wool has lower dye forces and dyeing rate. The authors recommend selecting suitable wool lubricant, designing lower twistness of yarn and folded yarn, and producting proper construction of fabrics.

着重研究乌拉圭细羊毛和半细羊毛在化学组成、形态结构、纺纱工艺性能和染色性能等方面的特点,并与相当细度的美利奴羊毛有关性能相对比.分析了MIC22.6、MIC26.8、MIC28.8三种毛条的纤维长度和细度分布特性,制定出可纺纱支的纱线规格和相应的加工工艺路线.结果表明,乌拉圭羊毛表面鳞片密度低并紧贴毛干,使羊毛明亮光泽;乌拉圭羊毛强力大,初始模量高,卷曲弹性率较低,表面光滑,摩擦系数小;乌拉圭羊毛含有较少的自由氨基,上染比较缓慢.根据其特性,作者认为乌拉圭羊毛加工过程中需特别注意和毛油剂种类的选择,同时宜采用较低的单纱和股线捻系数,设计色泽鲜艳、要求保形性能好的产品.

Effect of heat - treatment on the performance of copolyester composite filament is discussed emphatically in the paper, at the same time, the supermolecular structure and filament morphology of copolyester composite filament are investigated. It reveals that the heat shrinkage rate and latent - crimp ability of copolyester composite cold - stretch filament are higher than that of copolyester composite hot - stretch filament or polyester filament, but its strength is lower, elongation is greater. When copolyester...

Effect of heat - treatment on the performance of copolyester composite filament is discussed emphatically in the paper, at the same time, the supermolecular structure and filament morphology of copolyester composite filament are investigated. It reveals that the heat shrinkage rate and latent - crimp ability of copolyester composite cold - stretch filament are higher than that of copolyester composite hot - stretch filament or polyester filament, but its strength is lower, elongation is greater. When copolyester composite filaments are subjected to heat - treatment, excellent three - dimention-al crimp morphology and crimp performance are produced, the heat shrinkage rate, crimp level, crimp elasticity rate and elongation are increased, but tensile strength is decreased with increasing heat - treatment temperature. The degree of tensile strength decline and tensile elongation growth of copolyester composite filaments are higher than that of polyester filament.

着重讨论了热处理对共聚酯复合纤维性能的影响,同时还对它的超分子结构和纤维形态进行了探讨。结果表明,共聚酯复合冷拉伸纤维较其热拉伸和聚酯纤维有高的热收缩率和潜在卷曲性,但强度略低,伸长稍大。经过热处理,共聚酯复合纤维及其加弹丝将呈现出极好的三维卷曲形态和卷曲性能,且热收缩率、卷曲度和卷曲弹性率均随热处理温度提高而增大,断裂强度下降,伸长变大,其强度下降程度和伸长增长率均比聚酯纤维大。

The shrinkage behavior of PEIT filament, the relationship between shrinkage behavior and aggregate structure, as well as the Latent-crimp behavior of side-by-side composite PEIT/PET filament have been studied. It reveals that shrinkage rate, crimp degree and crimp elastic recovery rate increase with the increasing isophthalate content and temperature. The crimp elastic recovery rate of conjugate filament containing PEIT-A2 copolyester appears obviously higher than that of conjugate filament containing PETT-A3...

The shrinkage behavior of PEIT filament, the relationship between shrinkage behavior and aggregate structure, as well as the Latent-crimp behavior of side-by-side composite PEIT/PET filament have been studied. It reveals that shrinkage rate, crimp degree and crimp elastic recovery rate increase with the increasing isophthalate content and temperature. The crimp elastic recovery rate of conjugate filament containing PEIT-A2 copolyester appears obviously higher than that of conjugate filament containing PETT-A3 copolyester.

研究了系列不同间苯含量(0卷曲弹性率随热处理温度的升高和共聚酯组分内间苯含量的增多而增大,含PEIT-A2共聚酯的复合纤维的卷曲弹性率显著高于含PEIT-A3的.

 
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