1) PP hollow fibers
PP中空纤维
1.
Because the core (special copolyester) could be dissolved in alkaline liquor, after the core's being dissolved, the PP hollow fibers with hollowness of 30 % ~ 50 % and lower density were obtained .
采用复合纺丝法制备了以PP为皮层、以特殊改性共聚酯为芯层的皮芯结构复合纤维;然后,利用芯层在碱液中可水解的性质将芯层溶除,从而获得中空度为30％-50％的、密度更低的PP中空纤维。
2) WP/PP fiber
WP/PP纤维
1.
In this paper,the dyeing process and property of disperse dyes on WP/PP fiber were studied.
结果表明:与纯PP纤维相比,WP/PP纤维的染色性能有了很大程度的改善,上染率提高1倍以上;优化染色工艺为:染色温度95℃,染色时间45 min,载体Dilatin POE的质量浓度0。
3) Polypropylene fiber
PP纤维
1.
Effects of dosage of polypropylene fiber on water consumption and workability of high strength concrete (HSC) were studied experimentally.
通过试验 ,研究了PP纤维掺量对高强混凝土用水量及和易性的影响。
4) PP fiber
PP纤维
1.
Adding black carbon and PP fibers into GMT materials, we studied the effect of carbon black and PP fibers on the structure and properties of GMT materials.
在GMT材料中加入炭黑及PP纤维 ,研究了炭黑及PP纤维对GMT材料结构及性能的影响 ,结果发现GMT材料中基体PP的晶态由球晶转为横晶 ,其拉伸强度提高5 %左右 ,拉伸模量提高 10 %左右。
2.
Surface treating methods were conducted on PP fiber to improve the PP fiber cement interface bonding strength.
用酸或碱水溶液处理聚丙烯 (PP)纤维表面 ,可改善纤维 水泥界面的粘结性能 ,并提高PP纤维水泥砂浆的抗干缩开裂性能 。
5) Hollow Fiber
中空纤维
1.
The Technique and Application of Hollow Fiber Liquid Phase Microextraction;
中空纤维液相微萃取技术及其应用进展
2.
Study on PA/PVDF hollow fiber composite nanofiltration membrane (Ⅱ) The performance characterization of composite NF membrane;
PA/PVDF中空纤维复合纳滤膜的研究 (Ⅱ)复合纳滤膜性能表征
3.
Application of hollow fiber renewal liquid membrane in caprolactam refining;
中空纤维更新液膜在己内酰胺精制中的应用
6) hollow fibre
中空纤维
1.
The optimization and design of submerged hollow fibre membrane module in bioreactor;
浸没式中空纤维膜组件的优化和设计
2.
Cleaning fouled polyvinylidenefluoride hollow fibre ultrafiltration membrane by ultrasound;
污染聚偏氟乙烯中空纤维超滤膜的超声清洗
3.
Numerical simulation analysis to the upward meltspun process of hollow fibres;
中空纤维垂直向上熔纺过程的数值模拟分析
补充资料：二醋酸纤维素中空纤维膜
分子式：
CAS号：
性质：又称二醋酸纤维素中空纤维膜。具有气体分离、透析和超滤等功能的二醋酯中空纤维。将二醋酯溶于二甲基甲酰胺中，用中空喷丝板干-湿纺而得。用于回收天然气中的氦、混合气中的氢、空气中氧的富化；血浆过滤、血清蛋白质过滤；酵素和药剂分离和精制、果汁浓缩和澄清化、水净化和超纯水制备等。
CAS号：
性质：又称二醋酸纤维素中空纤维膜。具有气体分离、透析和超滤等功能的二醋酯中空纤维。将二醋酯溶于二甲基甲酰胺中，用中空喷丝板干-湿纺而得。用于回收天然气中的氦、混合气中的氢、空气中氧的富化；血浆过滤、血清蛋白质过滤；酵素和药剂分离和精制、果汁浓缩和澄清化、水净化和超纯水制备等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条