复丝

光纤复丝在线检测技术研究

Research on on-line measuring technology for the basic parameters of optical multifilament

聚酯复丝中纤维的强伸度及其分布

Strength and its distribution on fibers of multifilament

聚酯复丝中单纤维的强度较好地符合Weibull分布，同时存在斜率变化现象。

Weibull distribution model fits well to tenacity of PET fibers .

PBO纤维复丝性能因测试标准不同其拉伸强度和拉伸模量相差较大。

Because different complex bundle testing standards are used , tensile strength and modulus differ greatly .

在聚丙烯树脂内添加抗静电剂进行共混纺丝是制备聚丙烯抗静电纤维的主要方法，产品主要为BCF地毯纱和丙纶复丝。

The main method of preparation is adding antistatic agent into polypropylene resin during co-blend spinning . Its main products are BCF carpet yarns and multifilaments .

玻纤复丝经编针织物的用途。

End uses of warp knitted fabrics from glass filament .

单丝与复丝机织过滤介质流体透过性对比研究

Comparative Study on the Permeability of Woven Mono - & Multi-filaments Filter Media

GB/T3362-1982碳纤维复丝拉伸性能检验方法

Test method for tensile properties of carbon fiber strands

纯涤纶复丝长纤滤布在带式过滤机上的应用

Application of Pure-polyester Filter Cloth with Compound-and-long-fibred Silk in Horizontal Vacuum Filter Belt

介绍了纯涤纶复丝长纤TD1300BR滤布的性能及工业应用。

The authors introduced performance of the filter cloth and its industrial applications .

（复丝中的）单丝，单纤维有刺铁丝：在一定间隔有刺的绞丝网。

Barbed wire : Twisted strands of fence wire with barbs at regular intervals .

化纤复丝强度与纤维根数的关系

Strength of Multifilament with Different Fiber Number

复丝纱的染色不匀和线密度不匀

Unlevel dyeing and fineness-unevenness of multifilament yarn

品种有锦纶复丝、丙纶长丝、涤纶、尼龙单丝绳索。

Varieties are nylon after silk , polypropylene fiber filament , polyester , nylon monofilament rope .

椰壳粗纤维绳，未拉伸或扯松GB/T3362-1982碳纤维复丝拉伸性能检验方法

Cordage of coir , not pulled or garneted Test method for tensile properties of carbon fiber strands

本文比较了涤纶长丝的单丝拉伸与复丝拉伸的断裂强度、断裂伸长及分布和初始模量。

The paper studied difference of mechanical properties between single fiber drawing and multifil drawing of PET filament .

品种有锦纶复丝（线），丙纶长丝（线），丙纶，涤纶等系列产品。

Varieties of nylon filament ( line ), polypropylene filament ( line ), polypropylene , polyester and other products .

本文试验研究了M40J/601高模型碳纤维复合材料复丝、单向板及其层合板的性能。

This paper studied the property of carbon fiber , unidirectional composites and laminates in M40J / 601 high Modulus carbon fiber composites .

纺织品的染色不匀主要取决于复丝纱线密度的纵向不匀，很少受横向不匀的影响。

It is shown that unlevel dyeing of textiles depends mainly on the longitudinal unevenness of the fineness of the multifilament yarn and is less influenced by the transverse unevenness .

研究了单丝和复丝机织过滤介质对流体的阻力特性、透过度及其与滤材孔径和孔隙度的经验关系。结果表明，过滤介质对流体的阻力可以分为粘性阻力和惯性阻力两类；

The investigation has been conducted on characters of fluid - flow resistance , permeability and their regression equations related to aperture and porosity of monofilament / multifilament filter media .

除了强度分布因素外，实际复丝的强度与纤维根数的关系还受到复丝纱线结构、复丝内纤维间相互作用等因素的影响。

Besides effects of strength distribution of fibers , the relationship between strength of multifilament and fiber number is influenced by the factors such as yarn structure , fiber interactions within multifilament .

经纱采用复丝、纬纱采用单丝、底网组织采用经二重平组织和双层组织，可使造纸压榨毛毯的底网性能满足使用要求。

Choosing multifilament as warp , single yarn as weft , double backed stitch and double-layer as bottom web stitch , bottom web property can satisfy the demand of pressing paper making felt .

我国是生丝出口大国，但生丝检验却一直沿用传统的黑板检验法与复丝强力机，与国际纺织品贸易要求的测试方法有很大差距。

China is a leading country in raw silk exportation , but it has long employed traditional seriplane and serigraph inspection for raw silk , lagging far behind in testing methods required in international textile trade .

结果表明，复丝热收缩率的测试数据只大体反映未被拉断的单纤维中的热收缩率最大值，复丝热收缩后的拉伸曲线与单纤维热收缩率分布有一定程度的相关性。

The results of heat shrinkage rate of multi-filaments only express the maximum heat shrinkage rate of unbroken filament . The tensile curve of multi-filaments after heat shrinkage had some relationship with the distribution of heat shrinkage rate of single fiber .

简要介绍了医用内支架的概念及其力学性能研究的意义，以聚乙丙交酯复丝和医用聚丙烯长丝为骨架材料的新型针织结构气管支架的制作及其原料、编织和涂层方法等。

In this paper , the concept of medical stent and the significance of its mechanical study were discussed , a novel knitted PGLA artificial tracheal stent was fabricated and described in terms of its constituent materials , knitting and coating procedures ;

与GJB348&87复丝拉伸实验相比，此方法具有测试装置简单、取样容易等特点，可作为一种常用的测试方法。

Compared with GJB 348 & 87 standard tow tensile tests , the ultrasonic test technique has some advantages , for example , measurement instruments are simple and sampling is easy . Therefore it can be used as a kind of common test method .