Mit Xonotlit verstärkte organische Polymerzusammensetzung

A Xonotlite-reinforced organic polymer composition obtained by mixing (A) an organic polymer and (B) fibrous Xonotlite, in which the fibrous Xonotlite (1) satisfies conditions (a), (b), and (c): (a) 0.1 mu m </= D </= 0.4 mu m (b) 1 mu m </= L </= 5 mu m (c) 10 </= L/D </= 15 where...

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Bibliographic Details
Main Authors TANAKA, HIDEHO, UCHIMURA, HISATAKA, WATANABE, KUNIO, ASANO, YUKIHIKO
Format Patent
LanguageGerman
Published 01.07.1999
Edition6
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:A Xonotlite-reinforced organic polymer composition obtained by mixing (A) an organic polymer and (B) fibrous Xonotlite, in which the fibrous Xonotlite (1) satisfies conditions (a), (b), and (c): (a) 0.1 mu m </= D </= 0.4 mu m (b) 1 mu m </= L </= 5 mu m (c) 10 </= L/D </= 15 wherein D and L represent an average fiber diameter and an average fiber length, respectively, of fibrous Xonotlite (B); (2) has a BET specific surface area of not less than 21 m /g as measured by nitrogen adsorption; (3) has had its surface treated with a surface active agent and/or a coupling agent; and (4) has been formed into granules. The composition exhibits improved mechanical characteristics and improved balance between heat resistance and impact resistance.
Bibliography:Application Number: DE19956007784T