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- Abstract: Using melt spinning technology, polyurethane/polyvinylidene fluoride (PU/PVDF) blend was spun into hollow fiber membranes with interfacial micro-voids. 摘 要: 以聚氨酯(PU)与聚偏氟乙烯(PVDF)共混,经熔体纺丝及后拉伸得到具有聚合物界面微孔的中空纤维膜。
- Using melt spinning technology, polyurethane/polyvinylidene fluoride (PU/PVDF) blend was spun into hollow fiber membranes with interfacial micro-voids.The miscibility of PU and PVDF was analyzed. 摘要以聚氨酯(Pu)与聚偏氟乙烯(PVDF)共混,经熔体纺丝及后拉伸得到具有聚合物界面微孔的中空纤维膜。
- Blending different perfume spices makes fragrance more charming in addition, the melt blown spinning technology parameter for polypropylene nonwovens such as spi... 文章还讨论了熔喷聚丙烯芳香非织造布的纺丝工艺,如纺丝温度、压缩空气温度与压力、接受距离等。
- The melt conveying and spinning process of part melt-direct spinning technology was recounted briefly.The main control point in the production was explained. 摘要简要叙述了部分熔体直纺工艺熔体输送及纺丝的过程,并对生产中的主要控制做了说明;
- Five technical processes of PET high|speed melt spinning, namely, MG, H4S, TCS, HCS and SHSS, were summarized. 综述了 PET高速纺丝热辊法生产工艺 (MG)、冷辊拉伸蒸汽定型法生产工艺 (H 4S)、热管法生产工艺 (TCS)、热管拉伸法生产工艺 (HCS)以及超高速纺丝工艺 (SHSS) ;
- The shaped silicon carbide fibers were prep ared from polycarbosilane by melt spinning,curing treatment and sinterin g. 以聚碳硅烷为原料,通过熔融纺丝、不熔化处理、烧成,制备出了具有异型截面的碳化硅纤维。
- Before the invention of spin technology, zoic fur were mainly material. 在纺织技术尚未发明之前,动物的毛皮是人们服装的主要材料。
- Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y shaped spinnerret. 以聚碳硅烷(PCS)为原料,经不熔化和烧成制得三叶型碳化硅纤维。
- Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y-shaped spinnerret. 以聚碳硅烷(PCS)为原料,经不熔化和烧成制得三叶型碳化硅纤维。
- Microporous polypropylene hollow fiber membranes were prepared by the melt spinning and cold-drawing method. 通过熔纺/冷拉伸法制备了微孔聚丙烯中空纤维膜。
- Changchun automobile spinning-products Co.,LTD is a specialized enterprise producing pulleys by spinning technology . 长春汽车旋压制品有限责任公司,是生产汽车发动机旋压皮带轮的专业厂家。
- Trilobal polycarbosilane(PCS) fibers were prepared by melt spinning PCS precursor through Y shaped spinneret. 以聚碳硅烷(PCS)为原料,采用熔融纺丝制备三叶型PCS纤维后,经不熔化和烧成制得三叶型碳化硅纤维。
- The Sm(Co0.74CuxFe0.1Zr0.04)8(x=0,0.1, 0. 12,0. 16)ribbons with different Cu contents have been prepared by single roller melt spinning in Ar gas. 在氩气保护下用单辊熔体快淬法制备了不同Cu含量的Sm(Co0.;74CuxFe0
- According to production practice, a proper spinning technology is the guarantee of quality for knitting yarn. 生产实践中选用适当的纺纱工艺是保证针织纱品质的重要方面。
- Polypropylene granulate add master batch of disperse dyes as raw to make dyed mo dified polypropylene fiber by polyblending melt spinning method. 以聚丙烯切片及添加分散染料的可染母粒为原料,采用共混熔融纺丝方法制备染色改性丙纶。
- Through experiments, the method and values to ensure spinning technology parameters of no - mandrel roller were gained. 通过实验,给出了无心轴托辊管体的旋压过程中工艺参数的确定方法和数值。
- The elastic recovery of melt-spun spandex can be improved by melt spinning self-made terminated polyurethane pre-polymer and spandex resin. 采用自制的封端型聚氨酯预取体与氨纶树脂熔融纺丝,可改善氨纶弹性恢复率。
- In 1962 LMW was founded to provide the Indian Textile Mills with the latest Spinning Technology. 公司始建于1962年,旨在为印度的纺纱厂提供创新的纺纱技术。
- By trilobal spinning subassembly, the shaped polycarbosilane fibers were prepared from polycarbosilane by melt spinning. 以聚碳硅烷为原料,运用三叶型纺丝组件,通过熔融纺丝,制备出了异型截面聚碳硅烷纤维。
- The development of multi-end spinning technology by Dalian Synthetic Fiber Research Institute Co Ltd were recounted. 叙述了大连合成纤维研究所股份有限公司对多头纺丝技术的开发;