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- The resulting CA hollow fiber by the dry jet wet spinning technique showed a dense structure with low PWP. 中文摘要本文系以探讨醋酸纤维素中空纤维膜之纺丝条件对其性能之影响为研究目的。
- Utilizing wet spinning technique, a cellulose/poly(ethylene glycol)(PEG)/ginger blend fiber was prepared and characterized. 采用湿法纺丝技术制备了纤维素/聚乙二醇/生姜共混纤维。
- wet spinning technique 湿纺工艺
- The RSF filament with xanthate was produced by wet spinning process. 用自透析湿法纺丝,制得含黄原酸盐的再生丝素初生纤维。
- The whitening process was performed on PAN fiber produced by sodium thiocyanate wet spinning. 对硫氢酸钠湿法二步法腈纶进行增白,探讨了主要增白工艺条件对增白效果的影响。
- The pupa protein fiber is a kind of protein fiber and it was made from pupa protein and viscose by wet spinning. 蚕蛹蛋白纤维是一种新型的再生蛋白质纤维,是将蚕蛹蛋白质和粘胶通过湿法纺丝制成。
- The PLA and 2%PEG+98%PLA filaments have been prepared by wet spinning with the solvent HFIP. 以HFIP为溶剂,通过湿法纺丝制得PLA和2%25PEG+98%25PLA纤维,并使用红外光谱和电子强力仪分别对其分子结构和力学性能进行表征。
- This paper introduces the methods for producing the belt sheave,and mainly introduces the technical process of the spinning technique. 介绍了几种生产皮带轮的方法,并主要介绍了用旋压技术生产皮带轮的工艺过程。
- Using NaSCN as solvent,acrylic fiber was produced by one-step wet spinning process.The effect of spinneret negative draw ratio on fiber formation was discussed. 采用硫氰酸钠为溶剂,湿纺一步法工艺生产腈纶,探讨了喷丝头负拉伸率对纤维成形的影响。
- The invention discloses a spinning technique used for producing viscose artificial fiber of deformed and flat monofilament in the spinning field. 本发明公开了一种纺织领域中用于生产异型扁平、单丝的粘胶人造纤维的纺丝工艺。
- A hollow fiber ultrafiltration membrane was prepared by using polyvinyl chloride (PVC) and polysulfone (PSF) blends and the dry wet spinning technology. 将聚氯乙烯(PVC)和聚砜(PSF)共混,采用干湿纺工艺制备了中空纤维超滤膜。
- Alginate and chitosan can be made into fibers through the wet spinning process and further converted into nonwoven, woven, and knitted fabrics that find use in medical area. 摘要海藻酸和甲壳胺通过湿法纺丝,可以加工成纤维,并可以加工成非织造布、机织物、针织物等材料,应用于医用卫生材料的生产。
- It was suggested that the fibers exhibiting ultrahigh mechanical properties can be prepared by dry jet\|wet spinning technique of liquid crystalline solution of polybenzazoles. 指出利用芳香族聚苯唑液晶溶液的干湿纺丝技术可制得超高力学性能的聚苯唑纤维。
- And,it draw up applicable technique plan through spinning experiment which confirms that spinning technique is applicable to machining of highpressure gas bottle sheell. 结合旋压成形试验过程,制定出合理的工艺方案。通过试验验证该工艺方案完全适应高压气瓶瓶身的加工。
- Salt alginate fiber was prepared by means of wet spinning, the structure and properties of the fibers were studied by differential thermal analysis, infrared and scanning electron microscopy. 摘要采用溶液纺丝的方法制备了海藻酸盐纤维,借助热分析、红外分析及扫描电子显微镜等对纤维结构与性能进行了研究。
- The polysulfonamide nanocomposites is prepared by low temperature situated polymerization,spinning solutions that well meet requires of spinning were chosen to spin fibers by wet spinning. 采用低温原位聚合技术合成聚砜酰胺/无机粉体纳米复合材料,选择性能较好的纺丝液,用湿法纺丝工艺制成纤维。
- Sampling the common problems in spinning process,spinnning performance of the cot and apron should be in conformity with the draft philosophy and develops in direction of cotton spinning technique. 举例说明纺纱应用技术中存在的问题,强调胶辊、胶圈的纺纱性能应遵循牵伸原理,其应用技术应符合棉纺工程技术的发展方向。
- The fur collar mats when it gets wet. 皮领子湿了时毛就结在一起。
- The application of compact spinning technique could reduce spinning triangular space to minimum, decrease yarn hairiness, improve yarn break strength and break elongation, decrease usual faults. 利用紧密纺纱技术可以最大限度地减小纺纱三角区,使成纱毛羽减少、单纱强力和断裂伸长率改善、常发性纱疵减少。
- The facts certificate that the belt sheave produced by the spinning technique is better in accuracy,strength,spreading to move as well as agile degrees than that by other production methods. 实践证明,旋压出来的皮带轮无论在精度、强度,还是传动、轻巧度方面都比其它生产方法要好。