洗发用品的功能性评价方法的研究

介绍了用仪器测试香波的抗静电性能、摩擦因数和光泽度的3种试验方法,分别反映了香波的柔软性、梳理性及光泽性的效果,客观评价洗发用品的功能性。考察了14种市售香波的抗静电性,并与空白相比较。抗静电效果好的香波,静电消除率为92%,而有的香波的静电消除率为50%。又测试了14种香波的摩擦因数,并与空白相比较。使用香波后,在毛发表面形成吸附膜使毛发易梳理,摩擦因数明显减小。测试结果表明静电现象与摩擦因数的大小有一定关系,平滑性好、摩擦因数小的产品,产生静电少。方法重现性较好,抗静电性和摩擦因数的测试结果的标准偏差率CV%≤10%。     

SP-K抗静电剂的合成及应用

SP—K抗静电剂是一种季铵盐型阳离子表面活性剂，主要用作聚氯乙烯、聚乙烯、聚酯等塑料制品的静电消除剂，是用氯代十二烷与二乙醇胺反应制得烷基二乙醇胺后，再与硫酸二乙酯反应而制得的。其最佳反应温度为155～165℃，最佳反应时间为4h。与其它同类产品(如SH-105)相比，SP—K抗静电剂具有抗静电效果好、加工工艺方便、耐温性能好等特点。     

抗静电剂消除黑索今静电的研究

采用抗静电剂消除炸药静电,抗静电剂种类和含量的选取是起着重要的作用。本文介绍在炸药中加入抗静电剂后,对炸药理化性能和爆炸性能的影响,以及实际使用效果。并介绍抗静电剂消除炸药静电的两种机理。     

抗静电剂消除黑索今静电的研究

采用抗静电剂消除炸药静电,抗静电剂种类和含量的选取是起着重要的作用。本文介绍在炸药中加入抗静电剂后,对炸药理化性能和爆炸性能的影响,以及实际使用效果。並介绍抗静电剂消除炸药静电的两种机理。     

等离子体表面改性法改善有机玻璃抗静电性能的研究

简述了有机玻璃产生静电的原因以及消除静电危害的方法,重点讨论了等离子体表面改性法改善材料抗静电性能的机理以及影响抗静电改性效果的工艺因素,并简要阐述了等离子体改性法改善材料抗静电性能的原因。     

塑料静电及其消除法

自“简单高效的塑料静电消除法”一文在“塑料工业”1992年第1期发表以来,作者收到了许多的来信和来电,询问有关塑料抗静电方面的各种问题及购买消静电魔带.为使广大读者更好地了解塑料静电产生的机理和消除塑料静电的其他几种方法,现特撰写本文供读者借鉴.     

薄膜分切过程中静电对产品质量的影响及应对措施

本文针对薄膜分切过程中产生静电的原因以及对后续薄膜深加工过程中静电的影响进行了分析，并就静电消除的不同方法和利弊，从设备、人员、环境湿度、薄膜本身如何抗静电以及各种静电消除器在分切机上的安装位置展开详细的论述。     

季铵盐型阳离子抗静电剂的合成及应用

针对合成纤维的静电问题，研制了十二烷基二甲基乙基溴化铵、十二烷基二甲基羟乙基氯化铵和马来酸二乙酯双（十二烷基二甲基氯化铵）３种抗静电剂。应用于已脱油的腈纶纤维和丙纶纤维，抗静电效果良好。对３种抗静电剂在不同浓度时的抗静电效果进行了比较，选取了适宜的低浓度范围０．５％￣１％。进行了耐水洗试验。     

流化床内静电的产生与控制

综述了流化床静电产生的机理及流化床静电控制的方法.静电控制方法包括设置静电消除装置,流化床内表面处理,加入微粒、抗静电剂和静电诱导剂.指出流化床静电问题的实验研究、静电的测试设备及静电控制方法尚需进一步完善的方向.     

高分子型阳离子抗静电剂性质的研究

设计合成了聚丙烯酰胺季铵盐类的抗静电剂。当高聚物的溶液浓度为1．44％，涤纶织物在25℃、RH66％的半衰期为0秒．静电压为0KV，15次水洗后半衰期为1．7秒，静电压为0．35KV。研究结果表明：这种阳离子型高聚物具有优良的抗静电性和耐水洗性。     

液体洗涤剂的历史回顾和最新进展

报道了各种类型液体洗涤剂,包括轻垢液体洗涤剂,重垢液体洗涤剂,液体自动餐具洗涤剂,洗发液和调整剂,液体肥皂,织物柔软剂,专用液体洗涤剂等的历史回顾和最新进展,并简述了我国液体洗涤剂的发展。     

两种形式的RPFC-Ⅰ纤维对氨气吸附的研究

考察了RPFC-Ⅰ纤维及无纺布对氨气的静态吸附性能及动态穿透吸附效果。研究表明,两种形式的RPFC-Ⅰ纤维对氨气均具有很好的静态吸附性能,且吸附容量均在90 mg/g左右;RPFC-Ⅰ纤维对氨气具有很好的动态穿透吸附性能,动态穿透吸附87.5 min后,去除率达到98.5%。对比说明RPFC-Ⅰ纤维本身性能几乎不受其使用形式的影响,对氨气都保持着很好的吸附效果。     

Nylon‐coated ultra high molecular weight polyethylene fabric for enhanced penetration resistance

A coating of Nylon 6,6 or 6,12 was used to improve the penetration resistance of ultra high molecular weight polyethylene (UHMWPE) fabric that would be potentially useful in the manufacture of flexible body armor against spike/knife threats. Quasi‐static test results for the spike penetrator showed a 77% and 86% improvement in the puncture resistance of Nylon 6,6 and Nylon 6,12 coated UHMWPE (respectively) over a neat fabric target of equivalent areal densities. Dynamic impact testing demonstrated dramatic improvement in the puncture resistance of nylon‐coated fabrics while only a slight improvement in stab resistance was observed comparing samples with equivalent areal densities. Photography of ruptured areas after quasi‐static testing revealed limited fiber motion or fiber stretching with no evidence of fiber pullout for nylon‐coated fabric samples in contrast to neat fabric. This suggests that there was a significant increase in energy absorption by nylon‐coated fabrics at impact. © 2014 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2014 , 131, 40350.     

柔性复合防刺材料的研制

对超高相对分子质量聚乙烯纤维制成的机织物、无纬布和非织造布3种材料进行了准静态试验和动态冲击试验,通过试验得出,用机织布和非织造布交替铺层作为防刺层,可以满足柔性防刺服对防刺的要求。     

植酸对羽毛角蛋白整理涤纶织物性能的影响及分析

为提高羽毛角蛋白（FK）对涤纶织物的后整理效果及其耐久性，本文向羽毛角蛋白整理液中添加了植酸（PA）组分，采用SEM和FTIR对整理前后涤纶织物的形貌和结构进行了表征，同时比分析了PA对FK整理涤纶织物表面静态接触角、芯吸高度、抗静电性能的影响规律。此外，将整理的涤纶织物进行洗涤处理，测试了织物上FK的保留率。结果表明：与单一组分FK整理的涤纶织物相比，PA组分的加入使得涤纶织物表面的FK附着量增加，整理涤纶织物的芯吸高度与抗静电性提升，表面静态接触角下降；同时PA还提升了FK整理涤纶织物的耐久性，经相同工艺水洗后，具有较高的FK保留率。     

Research on the mechanical properties prediction of carbon/epoxy composite laminates with different void contents

The influence of the porosity on the static mechanical strength of the carbon fiber fabric reinforced epoxy composites laminates was investigated. The tensile, compressive, bending, and interlaminar strength test on the CFRP laminates with porosity of 0.33% and 1.50% were conducted and simulated by a finite element analysis model. The article proposes the failure criterion of the static mechanical strength of the fabric fiber reinforced composites based on the improved Hashin failure criterion that is suitable for the undirectional composite laminates. The basic composite strength parameters are used to evaluate the mechanical properties of CFRP laminates with different porosities. A finite element analysis model is established by using software ABAQUS™ combined with the sudden stiffness degradation model. The experiment results show that the tensile, compressive, bending, and interlaminar strength decrease with the increasing porosities. The tensile, compressive, bending, and interlaminar strength of the fabric carbon fiber reinforced epoxy composites laminates are simulated accurately by the finite element model. POLYM. COMPOS., 14–20, 2016. © 2014 Society of Plastics Engineers     

纯毛织物静态热舒适性与厚度相关程度的探究

对纯毛织物的静态热舒适性和厚度进行了测定,并通过SPSS统计分析软件研究了纯毛织物的热舒适性与厚度的关系,结果表明：该织物的热舒适性与厚度相关程度较大,并且从理论上建立了克罗值与厚度间的函数关系式,为纺织技术人员提供了有参考价值的理论指导。     

PDA/DTMS-纳米TiO2对蚕丝织物自修复超疏水整理

为了赋予蚕丝织物自清洁与防污性能,首先利用多巴胺(DA)在CuSO₄/H₂O₂氧化体系下快速聚合形成聚多巴胺(PDA)沉积在蚕丝织物表面,再通过十二烷基三甲氧基硅烷(DTMS)改性的纳米TiO₂对沉积PDA的织物进行超疏水功能整理。通过FTIR、SEM、XPS、接触角测量仪对改性前后蚕丝织物的化学组成、表面微观结构、疏水性能进行表征,测试了改性蚕丝织物的自清洁与防污性、疏水自修复性和抗紫外线性能。结果表明,PDA/DTMS-纳米TiO₂改性蚕丝织物表面具有分布均匀的微纳结构,且与原蚕丝织物相比,织物表面自由能下降;其水接触角为156°、滚动角为5°,防紫外线系数(UPF)为75.81,具有良好的防污自清洁能力和抗紫外线性能,与原蚕丝织物相比透气性略有下降;经O₂等离子体10次的刻蚀-修复循环或1200次机械磨损-修复循环后,蚕丝织物的疏水修复率均>96%,耐环境损伤的自修复效果明显。此外,洗涤25次后,PDA/DTMS-纳米TiO₂     

Recycling of thermoplastic polystyrene waste using citrus peel extract for oil spill remediation

In this work, we report a low-cost, less energy intensive, and an innovative way of recycling thermoplastic polystyrene (PS) waste objects into submicron, aligned fibers using extract from citrus peel, an agricultural waste. As-fabricated recycled PS fabric is then structurally characterized and tested as an oil sorbent material. The hydrophobic-oleophilic PS fabric is found to absorb 40.5 ± 3.6 g/g of oil, with 77.3% oil retention within 1 h. To investigate the practical application of recycled PS fabric for oil spills remediation, we tested its buoyancy properties in oil-over-water static and dynamic system besides examining their reusability. The as-fabricated fabric floats on water after oil sorption indicating its high buoyancy and therefore can be collected easily after soaking the oil. This work is a simple illustration of systematic analysis of recycling two different waste materials (thermoplastic polystyrene and citrus peels) and reusing them into a more valuable product. © 2019 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019 , 136, 47886.     

Investigations on the level dyeing of fabrics in supercritical carbon dioxide

The level dyeing of fabrics in supercritical carbon dioxide was investigated by employing an improved beam (a perforated pipe on which the knitted or woven fabric/warp is wound around). The effects of system temperature, pressure, dyeing time, a time ratio of fluid circulation to static dyeing (R_time), different fabric layers wrapped around the beam, and the species and chemical structures of dyestuffs on leveling properties and color strength of polyester and cotton fabrics were observed. The results show that the leveling properties and color strength of fabrics were improved on the new beam, as well as with a favorably increased system temperature, pressure, dyeing time, and a time ratio of fluid circulation to static dyeing; while the leveling property and color strength decreased with fabric layers on the beam under an identical condition. Highly leveling results were obtained on polyester and cotton fabrics with disperse and reactive disperse dyes involving different chemical structures.