搜索结果: 1-10 共查到“纺织科学技术 PA6”相关记录10条 . 查询时间(0.078 秒)
以PA6、多壁碳纳米管（MWNTs）为原料，利用自制的静电纺丝装置，探索了碳纳米管增强PA6纳米纤维纱的连续静电纺丝。研究了纺丝电压、纺丝高度、电场强度等参数对PA6/MWNTs纳米纤维纱的结构与性能的影响。结果表明：随着电压的增大，纤维和纱线的直径、纤维结晶度、断裂强力增加，纤维间黏连减少；随着纺丝高度的增加，纤维的定向排列程度、纤维结晶度提高，纱线断裂强度和初始模量增加；电场强度一定时，随着电...
PBT/PA6共混物的流变性探讨
流变性 共混物 PBT/PA6
2009/11/30
本文用Instron3211毛细管流变仪探讨了聚对苯二甲酸丁二酯(PBT)/聚酰胺-6(PA6)共混物的流变性。结果表明,PBT/PA6共混物熔体为切力变稀性流体,在组成为75%和90%(PBT的重量百分数)时分别出现粘度的极大值和极小值;共混物粘度对温度的依赖性可用Andrade方程来描述。
Evaluation of the Influence of Glass Fibre Distribution in Polyamide Matrix During the Consolidation Process on the Mechanical Properties of GF/PA6 Composites
glass fibres textiles composites mechanical properties
2009/6/17
This paper presents the relationship between the glass fibre arrangement in a polyamide 6 matrix during the consolidation process and the mechanical properties of GF/PA6 composites. Three specially de...
Comments on the Paper Entitled “Splitting of Islands-in-the-Sea Fibers (PA6/COPET) During Hydroentangling of Nonwovens”
Islands-in-the-Sea Fibers Hydroentangling
2009/3/6
The Journal of Engineered Fibers and Fabrics (JEFF) is gaining wide recognition in the global R&D community. However, this paper appears to fall short of your normal publishing standards. The data pre...
Splitting of Islands-in-the-Sea Fibers (PA6/COPET)During Hydroentangling of Nonwovens
Islands-in-the-Sea Fibers PA6/COPET
2009/3/6
This paper summarizes the investigations of hydroentangled islands-in-the-sea (PA6/COPET) fiber webs. An increase in water jet pressure improved the tensile strength and fiber splitting while elongati...
DSC and Two-dimensional Correlation Infrared Spectroscopy Studies of PA6/Montmorillonite Composite Fibres
2D correlation IR, polyamide 6 montmorillonite composite fibres DSC
2009/2/16
The majority of research on polymer/layered silicate nanocomposite (PLSN) has focused on molded bulk materials with very few recent studies reporting on the formation of PLSN fibres. Hence, more resea...
Research on the Degradation of PA6 Waste and Utilisation of the Degradation Products for the Synthesis of Copolyamide Resins
PA6 waste recycling waste utilisation copolyamides
2009/2/7
We present herein the results of our investigations concerning the utilisation of polymer waste in the manufacture of polyamide fibres. The hydrolysis of the waste material into oligomeric products wa...
为了研究含银聚酰胺6（PA6）纳米纤维的直径分布和性能，采用静电纺丝技术，制备不同含银量的PA6纳米纤维毡。利用扫描电镜（SEM）及相关软件，分析纳米纤维直径分布及形态，在银溶胶质量分数0.1%～0.4%、纺丝液质量分数10%～16%的实验范围内，纳米纤维平均直径为70～90nm；纳米纤维直径随银溶胶质量分数的增加而减小、随纺丝液质量分数增多而增大。透射电镜（TEM）分析表明：纳米银在纤维中分布均...
Splitting of Islands-in-the-Sea Fibers (PA6/COPET) During Hydroentangling of Nonwovens
Nonwovens Hydroentangling
2014/7/10
Islands-in-the-sea is one type of bicomponent fiber
whereby many fibrils of one polymer are dispersed in
the matrix of another polymer. The fibrils are known
as islands and the matrix is the sea...
The mechanical properties and material volume fractions of PTFE/Kevlar49/PA6 composite are studied. The focus of this paper is to get the relationship between the volume fraction of three constituents...