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- During the Nylon 6 production, the small white point can be seen in chips after extracting under UV lamp sometimes, the spinnability of the chips with white point was poorer. 摘要在锦纶6切片生产过程中,有时会发现萃取后的切片在伍德灯下产生反射白点,这种白点切片的可纺性较差。
- The effects on yarn uneveness during the spinning of Nylon 6 POY production are studied. 本文探讨了锦纶6POY在纺丝过程中,诸多因素对其条干不匀率的影响。
- The compound of PPTA pulp and nylon 6 is studied in this paper. 对芳纶浆粕与聚己内酰胺复合进行了初步研究。
- Based on production actuality of Nylon 6 HOY, how to set spinning temperature to adapt the change of chip's viscosity, chip grain fineness and screw extrude volume was discussed in this paper. 根据锦纶6HOY的生产实践就纺丝温度的设定如何适应切片粘度、切片粒度和螺杆挤出量的变化进行了探讨。
- Key equipment and technique of production of nylon 6 FDY using homemade equipment(only import crimper) are described in detail,and the production of homemade equipment can be realizen. 对用国产设备(只引进卷绕头)生产中强尼龙6FDY的关键设备、工艺作了比较详尽的论述,并指出设备国产化是可行的。
- Studies on subsurface-flow wetland treatment system for special thick oil production wastewater from Liaohe oilfield. 辽河油田超稠油废水潜流湿地处理系统研究。
- DSM said the investment makes it the only company in China making the full stream of nylon 6, from raw materials to compounding. 帝斯曼公司声称此项投资使其成为唯一一家从原料到复合加工一条龙/全线生产尼龙6的在华企业。
- Caffeine production wastewater has been treated by "ABR + SBR" process and EMO complex-bacteria technique. 实验采用“ABR+SBR”工艺及EMO复合菌微生物技术处理咖啡因生产废水。
- It has been rarely reported to prepare the poly(ether sulfone)(PES)/MC nylon 6 composite via in-situ anionic polymerization so far. 目前采用阴离子原位聚合法制备聚醚砜/MC尼龙6复合材料还鲜见报道。
- There are no economic and ripe methods treating ephedrine production wastewater now. 目前没有经济、成熟的方法处理麻黄碱生产工艺废水。
- Both ESEM and XPS measurements proved that the nylon 6 oligomer was grafted onto the surface of Kevlar fiber. ESEM和XPS分析表明,Kevlar纤维表面接枝上了尼龙6低聚物。
- PBA might induce nylon 6 to crystallize in both anisotropic and isotropic state and resulted in a cocrystallization. 由液晶态析出的共混物容易结晶,并且熔点要高于由非液晶态析出的共混物。扫描电镜观察表明共混物球晶具有均相结构。
- HCMV and/or HHV 6 productive infection are fatal to recipients. 提示术后HHV?6和/或HCMV感染是移植成败的关键之一
- This paper studied application of co-polymerization with air-flotation/biocontact oxidation used to treat oil production wastewater. 介绍了共凝聚气浮/生物接触氧化组合工艺在处理油脂生产废水中的应用。
- This paper summarizes the research progress of nylon 6 in-situ composite civilly and abroad in recent years. 综述了近年来国内外尼龙6原位复合材料的研究进展。
- L-lactic acid production wastewater with highconcentration organic pollutants and ammonia nitrogen is a kind of refractory organic wastewater. 乳酸生产废水中含有较高浓度的有机污染物和氨氮,属于难处理的有机废水。
- Partial matrix yielding caused by this kind of flexible interlayer is the main mechanism of kaolin toughened nylon 6. 这种柔性界面层促使尼龙6基体局部区域塑性屈服被认为是高岭土增韧尼龙6的主要机理。
- The mature degree of RFL solution is effected by soft water temperature in nylon 6 cord dipping process. 在锦纶帘子布浸胶液配制中,脱盐水温度决定着胶液熟成度。
- Because the factory is small and its production wastewater is characterized by the high COD, SS, low pH value etc, IC reactor was selected as the anaerobic reactor. 针对该厂规模小,土地资源有限,排放的酒糟废水COD、SS浓度高,pH值低等特点,选用IC反应器作为本研究厌氧处理设备。
- Toray Industries decided to jointly implement a chemical recycling process for nylon 6 in garments made by Patagonia. 东丽决定共同实施一项化学回收利用过程的尼龙6中所作的服装巴塔哥尼亚。