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manufacturing processes, structures, properties and uses of man-made leather are described. different from other artificial leathers, such as pvc leather and other synthetic leathers, man-made leather embodies not only a natural leather apprearance but also the structure of natural leather by making use of non-woven special fibers and a p.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 347 |
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cytocompatibility of albuminated polyester fabrics an alternative to the usual technique of preclotting porous textile vascular prostheses prior to surgical implantation is to render them impermeable to blood by impregnation with a cross-linked albumin filler matrix. this material subsequently becomes the foundation for cellular development. the compatibility of such impregnated fabrics w.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 335 |
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integrated enzyme fets for simultaneous detections of urea and glucose the fabrication process and characteristics of monolithically integrated urea and glucose fets are described. first, ion-selective fets (isfet) were fabricated on a sos substrate and a photosensitive dry film was coated on to it to form micropools over the isfet gates then mixtures of photosensitive pva and enzyme solutions were injected .. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 334 |
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enzyme reactor with knitted fabric made of poly(vinyl alcohol) superfine filaments filter paper composed of short cut pieces of superfine filaments (sff) was developed. it shows high performance, but its hydrodyhamic resistance increases when substrate solution passes through it. a new type of enzyme reactor equipped with knitted sff has been proposed. in this reactor, substrate does not pass through the support but flo.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 342 |
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this paper presents data on the tensile performance of hybrid composite materials consisting of pretreated asbestos (chrysotile variety), kevlar fibers, and epoxy resins. asbestos was precoated with a well-adhered film of nylon 6,6, a polymer especially compatible with the epoxy phase. the proposed pretreatment procedure involves serial a.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 333 |
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mechanism of fiber-matrix interactions in carbon-carbon composites the condition of the carbon fiber surface is of importance in determining the mechanical properties of a carbon - carbon (c - c) composite. the presence of functional groups on the fiber surface and roughness of the surface control to a great extent the tensile strength, fracture toughness and interlaminar shear strength. a compromise has.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 342 |
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multilayer ceramic supported membranes. preparation techniques and possible end-uses this paper deals with methods of fabricating composite membranes consisting of an inorganic support and an organic top layer. there are two main methods of fabricating such membranes -- namely, by physisorption of the organic compound or by chemical surface modification of the inorganic supports. using these two methods, it is possible to.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 340 |
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mixing effect of reinforcement of short silk fiber/acrylonitrile-butadiene rubber composites the composites of acrylonitrile-butadiene rubber (nbr) and two kinds of short silk fibers (antheraea pernyi and bombyx mori) without surface-treatment were prepared by a bambury mixer. the reinforcing effect of fibers on those composites was investigated by determining mechanical properties. the following results were obtained. under high.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 349 |
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there are four issues that affect the growth of metal and ceramic matrix composites. they are: 1) the lack of suitable fibers for specific applications; 2) incomplete understanding of interface phenomena and lack of suitable surface treatments for specific composite applications; 3) preform technology not well developed and; 4) economic c.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 363 |
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cold rolled titanium aluminide and titanium alloy foils recent interest in fabricating high modulus, high strength titanium matrix composites has created a need for good quality titanium alloy foils. to fabricate continuous fiber reinforced metal matrix composites, an alternating lay-up of titanium alloy foil and fiber mats is prepared, and consolidated by hot pressing or hiping due to various.. Home | News & Info | KOTITI 라이브러리 | 섬유기술정보 I 등록일 : 2016.11.02 I 조회수 : 349 |
