【摘 要】
：
Since polyvinyl alcohol (PVA) as a sizing agent is not environmental friendly,it s imperative to use less or even without PVA in the warp sizing.A set of sizing
【机 构】
：
College of Textiles,College of Science
论文部分内容阅读
Since polyvinyl alcohol (PVA) as a sizing agent is not environmental friendly,it s imperative to use less or even without PVA in the warp sizing.A set of sizing formulas with the same solid containing rate and different proportion were designed.After sizing practice of pure polyester and polyester/cotton yarns with atmospheric pressure plasma treatment by the set of sizing formulas,sizing quality was compared.The results indicate that strength enhancement rate,elongation reduction rate,and abrasion resistance of pure polyester and polyester/cotton sized yarn are significantly improved by atmospheric pressure plasma treatment.Meanwhile,PVA can be used less,or replaced by acrylic acid size.
其他文献
中英禽病国际研究中心成立典礼暨中英禽病最新研究进展研讨会在山东滨州召开,会议邀请多位专家围绕家禽致病机制、流行病学、疫苗研发等方面的研究进展进行报告,强调了疫苗在
康有为是近代中国举足轻重的历史人物,他发起的戊戌变法,是中国近代反帝反封建的重要尝试。康有为历来主张经济救国,他的国家工业化思想在其救国主张中占据着十分重要的地位
在项目管理领域,价值工程传统应用模式在企业推行中不断出现弊端,导致项目执行的效果与企业价值目标发生偏离。为避免这种情况的发生,经过实证研究,提出了价值工程“三维”应
The guidance and control strategy for endoatmospheric kinetic interceptor controlled by lateral pulse thrusters was detailed.The pulse thruster control system w
The pistil, the female reproductive organ of plants, is a key player in the success of sexual plant reproduction. Ultimately, the production of fruits and seeds
The degradation rate of phenol-degrading biofilm was studied.The biofilm of the biofilm was a kind of phenol-degrading bacteria.The bacteria was separated from
The impact of cloud microphysical processes on the simulated intensity and track of Typhoon Rananim is discussed and analyzed in the second part of this study.T
Increasing demand is fueling the booming polyurethane industry worldwide.An impeding issue for polyurethane industry is how to handle the large quantity of hydr
In order to guide the inoculums selection for the anaerobic treatment of methanol wastewater in the engineering application,two 7 L bench-scale external circula
An approximation for the one-way wave operator takes the form of separated space and wave-number variables and makes it possible to use the FFT,which results in