Auxetic Polymers in Textiles - Review
نویسندگان
چکیده
منابع مشابه
Applications of Cyclodextrines in Textiles – a Review
The cyclodextrin capacity to form inclusion complexes is known for a long time, this property being used in textile industry to obtain products with applications in increasing wear comfort and realization of medical textiles. Yet, there is always the possibility to find new applications of these complexes, either by their permanent fixation on textiles, or by making them environmentally friendl...
متن کاملA review on auxetic structures and polymeric materials
Auxetic polymeric materials are a special kind of materials that exhibit negative Poisson’s ratio (NPR) effect. They get fatter when stretched and thinner when compressed. Auxetic behavior is a scaleindependent property which can be achieved at different structural levels from molecular to macroscopic levels. The internal structure of material plays an important role in obtaining auxetic effect...
متن کاملHierarchical honeycomb auxetic metamaterials
Most conventional materials expand in transverse directions when they are compressed uniaxially resulting in the familiar positive Poisson's ratio. Here we develop a new class of two dimensional (2D) metamaterials with negative Poisson's ratio that contract in transverse directions under uniaxial compressive loads leading to auxeticity. This is achieved through mechanical instabilities (i.e., b...
متن کاملSingularities in auxetic elastic bimaterials
In this paper we study the effects of negative Poisson’s ratios on elastic problems containing singularities. Materials with a negative Poisson’s ratio are termed auxetic. We present a brief review of such materials. The elasticity problem of a bimateral wedge is presented, then two particular cases of this problem are investigated: the free-edge problem and the interface crack problem. We stud...
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ژورنال
عنوان ژورنال: International Journal of Advanced Science and Engineering
سال: 2019
ISSN: 2349-5359,2454-9967
DOI: 10.29294/ijase.5.3.2019.1056-1063