نتایج جستجو برای: textile fibers
تعداد نتایج: 82404 فیلتر نتایج به سال:
The spread of HIV and hepatitis viruses by contact of contaminated materials has created increased pressure for protection of personnel with functional clothing; also, all articles of apparel and home textiles are susceptible to problems of hygiene in normal daily use, for example, socks, sport wear and working clothes as well as mattresses, floor coverings, and shoe linings. Textiles for outdo...
24 Nanoscale ceramic surface modification of textiles by atomic layer deposition R ecent opportunities to merge traditional inorganic materials processing with organic fibrous textiles are creating new possibilities in electrical, optical and mechanical applications for textiles. Textiles are made of low-cost natural or synthetic fibers and have unique flexibility, strength and durability with ...
Textiles made of blended cotton/polyester fibers have a huge share the markets nowadays. The desirable properties these blends them popular choice for both producers and consumers. However, at end life, this textile waste is often being disposed in landfills many parts world, since are hard to be fractionated and/or separated from each other sorted according their type, which hinders recyclabil...
:-Ieas urements were made of the adsorption of nit rogen and water vapor on six purified text ile fibe rs and t itaniu m dioxide. It was found that all of t he fi bers had a relatiYely low capa city for the adsorption of nitrogen as compared with t h c capacity for t h e adsorption of ,,'ater vapor. T he surface area values ranged from 0,31 sq uare meter per gram for nylon to 0.98 square meter ...
نانو لوله های کربنی (nnt)به دلیل دارا بودن خواص فوق العاده مکانیکی، حرارتی و الکتریکی شان بسیار مورد توجه قرار گرفته اند. با جاسازی، همراستاکردن و توزیع یکسان نانو لوله ها در نانو الیاف الکتروریسی شده می توان این خواص را به ساختارهای با نظم بالاتر انتقال داد. در این تحقیق لایه نانو الیاف پلی اکریلونیتریل (pan) حاوی نانو لوله های کربنی تک جداره (swnt) با موفقیت الکتروریسی شد. ابتدا با استفاده از...
Textile fiber provides an excellent environment for promoting the growth and multiplication of various microbes [1]. The growth of the microbes on the fabrics results in a range of undesirable effects such as unpleasant odor, stains, reduction in strength of fabric and, moreover, affects the health of the wearer. These are main reasons why it is highly desirable to minimize the growth during th...
• Comprehensive review of all approaches used to assemble aerogel-fiber materials. “In situ sol-gel” and “via pre-formed aerogel” are described evaluated. Enhanced mechanical/physical properties obtained while keeping low thermal conductivity. An overview the market future research trends identified. Silica aerogels have a unique structure that makes them promising materials for variable applic...
Stack and duct analyses have been conducted on textile finishing ranges processing cottrn and synthetic fibers. Analytical methods used include gas chromatography, infrared spectroscopy and gravimetric analysis. Synthetic fiber spin finish, knitting lubricanis and cotton resin finishes were identitied in stack samples. When particulate loading was of interest, isokinetic samples of the stack ga...
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