نتایج جستجو برای: nylon tire cord yarns
تعداد نتایج: 95257 فیلتر نتایج به سال:
The victim, a 63-year-old prosperous businessman from Labasa, of the Northern Island (Vanua Levu) of Fiji Islands, was found completely decapitated in the early hours of morning in 2004. Initial police investigation did not reveal any history of any medical or family calamity. Further inquiry by the police revealed that on the previous day the deceased had visited all his friends and relatives,...
The superior mechanical behavior of carbon nanotubes (CNT) and their electrical and thermal functionalities has motivated researchers to exploit them as building blocks to develop advanced materials. Here, we demonstrate high performance double-walled nanotube (DWNT)-polymer composite yarns formed by twisting and stretching of ribbons of randomly oriented bundles of DWNTs thinly coated with pol...
ANY MATERIAL COMPOSED OF FIBRES IS A TEXTILE, AND THIS DEFINITION covers an extremely wide range of products in everyday use. Worldwide, over 35 million tonnes of textile fibre is consumed annually, ending up not only as clothing, upholstery, bed linen and carpets, but also in such items as ropes, seat belts, nets, road stabilisation mats, drainage pipes and tents. It is not surprising that, wh...
Smart, electronic textiles are often exposed to tensile stress which can lead to fracture of the interwoven conducting yarns. In this study, a model is proposed to relate the extensibility of the conducting yarns to the weaving pattern of the textile – in particular to the thickness and pitch of the textile yarns. The model is validated by simultaneous mechanical and electrical tests on bare ya...
در قسمت اول کار تحقیقاتی حاضر، با استفاده از روش الکتروریسی به تولید نانوالیاف پلیمری nylon-66 و polyamide-6 پرداخته شده است. اثر پارامترهای موثر بر فرآیند الکتروریسی از قبیل غلظت محلول پلیمری، ولتاژ الکتروریسی، فاصله ی الکتروریسی و سرعت تزریق محلول بهینه شدند. همچنین اثر نمک بر فرآیند الکتروریسی مورد مطالعه قرار گرفت و مشاهده شد که در حضور نمک الیاف نازک تر با دانه های کمتر تولید شد. نانوالیاف...
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