Elastomer-Toughened Polyamide 66. Super-Toughened Polyamide Composite.
نویسندگان
چکیده
منابع مشابه
Elastomer Toughened Polyimide Adhesives Origin of the Invention
In accordance wi th the procedures agreed upon by Code GP-4 and Code NST-44 , the at tached NASA-owned U . S . Patent is being forwarded tor abstracting and announcement in NASA STAR. The following in format ion is provided: U . S . Patent No. : 4, 389,504 . Issue Date : June 21. 1983 Government or Contractor Employee: NASA Case No. : U.S. Government LAR-12,775-1 NOTE If this patent covers an i...
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Polyamide-66(PA66)/CaCO3 micro- and nano-composites were prepared using a polymer solution method at filler loading of 0, 1, 2 and 3 weight percent. Nano-size of CaCO3 was synthesized by micro-emulsion technique. The material was characterized by XRD, SEM, FTIR and UV-VIS techniques. XRD results of composites suggested that CaCO3 particles are found in the amorphous phase of the semi-crystallin...
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License. The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed. Permissions beyond the scope of the License are administered by Dove Medical Press Limited. Information on how to request permission may be f...
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Nano-hydroxyapatite/polyamide 66 (nHA/PA66) composite with good bioactivity and osteoconductivity was employed to develop a novel porous membrane with asymmetric structure for guided bone regeneration (GBR). In order to test material cytotoxicity and to investigate surface-dependent responses of bone-forming cells, the morphology, proliferation, and cell cycle of bone marrow stromal cells (BMSC...
متن کاملMicrostructural Design of Toughened Ceramics
The fracture toughness of ceramics can be improved by the incorporation of a variety of discontinuous, elastic reinforcing phases that generate a crack-bridging zone. Recent models of toughening by crack-bridging processes are discussed and used to describe the behavior observed in whisker-reinforced ceramics. The toughening response in ceramics reinforced with other types of discontinuous rein...
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ژورنال
عنوان ژورنال: KOBUNSHI RONBUNSHU
سال: 2002
ISSN: 0386-2186,1881-5685
DOI: 10.1295/koron.59.687