Structural Changes in the PACVD -Modified Para-Aramid, Ballistic Textiles During the Accelerated Ageing
نویسندگان
چکیده
منابع مشابه
para-ARAMID FIBRILS
The term 'aramid fibre' refers to a manufactured fibre in which the fibre-forming substance is a long-chain synthetic polyamide with at least 85% of the amide linkages attached directly to two aromatic rings (Preston, 1978; Yang, 1993). 'para-Aramid fibres' are those in which the amide Iinkages are in the para (l,4) positions on the aromatic rings. para-Aramid fibres of poly(para-phenyleneterep...
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Ballistic Impact on Ceramic/aramid Armour Systems
The ballistic performance of the lightweight armour systems was examined to obtain an estimate for the V50 and the global damage of the composite plates. All estimates were performed by varying the thickness of ceramic tiles, while maintaining equal areal density of the system. Simulation predictions and trial results is demonstrated both in terms of deformation and damage of the laminates and ...
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The magnitude of secondary relaxation and heat capacity of a variety of glasses decrease on physical ageing. The decrease suggests a collapse of localized high-volume, highentropy regions in its structure. Densification on ageing affects the kinetic, vibrational and electronic properties of a glass differently than does densification on compression. Tunneling centres responsible for the low-tem...
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ژورنال
عنوان ژورنال: Fibres and Textiles in Eastern Europe
سال: 2017
ISSN: 1230-3666
DOI: 10.5604/01.3001.0010.1708