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采用缓释驱蚊微胶囊整理剂PCM-SF对棉织物进行驱蚊整理,分析了驱蚊整理剂和黏合剂用量,焙烘温度和焙烘时间对整理织物驱蚊效果的影响,测试了整理织物的耐洗性能.研究结果表明,棉织物用缓释型微胶囊整理剂进行驱蚊整理的最适宜条件为:驱蚊整理剂PCM-SF 30~50 g/L,低温黏合剂30~ 40 g/L,焙烘温度100 ~110℃,焙烘时间3~5 min.整理织物经过30次洗涤后仍具有较好的驱蚊效果. 相似文献
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棉织物免烫整理工艺探讨 总被引:1,自引:1,他引:1
本文对纯棉免烫织物的工艺流程、工艺条件、整理剂以及整理工艺进行了探讨和优选,通过试验和批量生产获得了较为满意的效果,达到了“洗可穿”的目的。 相似文献
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基于界面聚合法的橄榄油-聚氨酯微胶囊制备 总被引:1,自引:0,他引:1
为了应用微胶囊技术赋予纺织品护肤功能,采用界面聚合法,以甲苯-2,4-二异氰酸酯(TDI)和聚乙二醇(PEG)为反应单体,非离子表面活性剂为乳化剂,制备了以橄榄油为芯材、聚氨酯为壁材的护肤微胶囊.探讨乳化剂种类、界面聚合温度、搅拌转速和聚乙二醇分子质量等因素对微胶囊形成的影响.用粒度仪和生物显微镜分析不同乳化剂对橄榄油的乳化效果.结果表明,由吐温80和聚乙烯醇混合所乳化而成的橄榄油乳化体系受温度变化影响小,稳定性好.扫描电镜分析表明,以混合乳化剂制备的微胶囊平均粒径在3~5μm左右,粒径分布范围窄,颗粒大小较均匀,形状较规整;以聚乙二醇600制备的微胶囊较以聚乙二醇800制备的微胶囊多孔性好,囊芯橄榄油较易释出. 相似文献
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利用自制的阻燃微胶囊对黏胶织物进行阻燃整理,并利用微胶囊粒径、表面形貌、力学性能、极限氧指数与热失重性能表征整理后黏胶织物的性能。研究表明:制备的阻燃微胶囊粒径在100μm以下的占比高达80%,且微胶囊对黏胶织物具有很好的黏附性;当整理液中阻燃微胶囊质量分数控制在8%左右时,黏胶织物的极限氧指数与热学性能有一定程度的提高,且织物的力学性能未出现大幅下降,验证了利用阻燃微胶囊对黏胶织物进行阻燃整理具有可行性。 相似文献
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为探讨芳香微胶囊整理纺织品的留香效果,选取服装生产中常用的类似风格的机织物和针织物各3种,分别进行芳香微胶囊整理和纯香精整理,对其在自然放置条件下的留香效果和水洗留香效果进行了测试与对比分析。结果表明,芳香微胶囊整理织物的自然放置留香时间是用纯香精整理过织物的6倍以上,其水洗留香时间也延长了3倍;针织物比机织物的留香时间稍长。另外,纤维材料的表面形态、纱线的细度与结构、织物的组织结构与密度对芳香微胶囊的吸附能力以及织物的留香效果都有一定程度的影响。 相似文献
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亚麻油经过一系列改性后与四氟丙醇反应,得到含氟酯类拒水剂,然后将其溶于乙酸乙酯中,并应用于棉织物拒水整理.通过测试整理棉织物的接触角、水滴消失时间、白度以及断裂强度,评价拒水剂的性能,得到适合的整理工艺条件为:二浸二轧拒水剂(80 g/L)→预烘(100℃,4min)→焙烘(180℃,3min).经过整理的棉织物接触角达到141°,水滴消失时间为6 480 s;20次水洗后,接触角仍保持在137°左右,耐皂洗效果较好. 相似文献
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M. Ángeles Bonet Lucía Capablanca Pablo Monllor Pablo Díaz Ignacio Montava 《纺织学会志》2013,104(6):629-635
Textile industry is one of the fields that have increased their consumption of microcapsules. They can be applied to textiles using different methods, such as, padding, bath exhaustion, spraying and foaming. Although the most extended industrial application is by padding, commercial brands also suggest bath exhaustion as a possible procedure. In the research reported herein, bath exhaustion treatments are compared to padding. X-ray photoelectronic spectroscopy (XPS) technique showed that it was a suitable method to detect microcapsules’ presence on fabric surface. Results reported that high concentrations were required to obtain similar behaviours to those of padding. Moreover, we suggested reusing bath exhaustion baths, in order to minimise the loss of so much product in wastewater. We concluded that it was not possible because microcapsules deflate following contact with water for a period of time, and what is more interesting, microcapsule preparation must be done immediately before use, so as to avoid microcapsule deflation due to contact with water. 相似文献
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Microcapsules can be added to fabric in industrial processes; however, they have not been widely spread among industrial companies. In this study, we suggest the possibility of reloading microcapsules onto a fabric while clothes are washed. The effectiveness of different resins when microcapsules are applied in washing machine during domestic laundry process has been studied. Microcapsules containing lavender fragrance and melamine formaldehyde shell were adhered to the fabric by means of one acrylic acid as a resin (RES) or some cross-linking agents, such as butanetetracarboxylic acid or succinic acid (SUC). In order to evaluate their behaviour, some laundering or ironing tests were conducted according to international standards (ISO). Every sample from the laboratory was studied with scanning electron microscopy and with a particle size counter. As a result, we could observe which was the most suitable auxiliary used to bind microcapsules to fabric, and conclude that the conditions in which we obtained the application with SUC as binder and cured at 150 °C for 2 min show the optimal results. It was demonstrated that domestic laundry is a suitable process to incorporate microcapsules to garments. 相似文献
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近年来护肤保健整理已成为国际市场织物后整理的一种流行趋势。将自制的护肤整理剂角鲨烷微胶囊用于织物整理,考察了整理方式、黏合剂及整理剂用量、焙烘温度及时间等因素对织物上角鲨烷含量的影响。结果表明,以SCJ939为黏合剂,采用浸渍法整理方式可获得比浸轧法更好的效果。通过正交实验优化的最佳整理工艺参数为: 黏合剂质量浓度为40 g/L,微胶囊整理剂质量浓度50 g/L,焙烘温度100 ℃,焙烘时间3 min。在此工艺条件下,制备的织物上角鲨烷的含量约为1.2%。水洗20次后,织物上角鲨烷的含量仍能保持原有量的30%~40%。 相似文献
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弹性织物整理的关键问题是,在保证其他技术指标(最后的幅宽、平方米克重、尺寸稳定性等)时要有最大的拉伸性和弹性。叙述和比较了三个普通加工概念和不同的加工路线。结果可以清楚地展示出每一概念的优缺点和这些概念特定的范围。一个重要的发现就是,对于最合适的加工路线不可能做出一个最后的综述性的陈述。弹性织物对于折痕很敏感,故大多数应该平幅(开幅)加工。织物的低张力处理也是特别重要的。出于这个目的,Benninger公司基于Trioflex圆筒式洗衣机首次提出了均匀机器的概念。 相似文献