Method for manufacturing nylon6/nanometer SiO2 composite fiber material

The invention discloses a method for manufacturing an nylon6/nanometer SiO2 composite fiber material, which comprises the following steps: adopting no-soap emulsion polymerization process to modify the surface of the nanometer SiO2 so as to enable the surface of the nanometer SiO2 grains to be attac...

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG JINPING, ZHU WEIGUO, ZHOU HUANREN, HAO AIPING, SHEN YOUMING, XIAO ANGUO, LI LIN, ZHANG WEIQING, LI WENLIN, ZHENG QINGYUN, CHEN YUNDAO, XIONG ZHIFU, CHEN ZHENGAN, TANG DULIN, ZHOU SHIBIAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBONFILAMENTS CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS,THREADS, FIBRES, BRISTLES OR RIBBONS CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DYES MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL OR ARTIFICIAL THREADS OR FIBRES NATURAL RESINS ORGANIC MACROMOLECULAR COMPOUNDS PAINTS POLISHES PREPARATION OF CARBON BLACK SPINNING TEXTILES THEIR PREPARATION OR CHEMICAL WORKING-UP TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS,TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:	The invention discloses a method for manufacturing an nylon6/nanometer SiO2 composite fiber material, which comprises the following steps: adopting no-soap emulsion polymerization process to modify the surface of the nanometer SiO2 so as to enable the surface of the nanometer SiO2 grains to be attached with a layer of polymer film having good compatibility with the nylon6 polymer molecules to obtain the modified nanometer SiO2 powder; slicing, mixing, evenly stirring the modified nanometer SiO2 powder and the nylon6; carrying out melting and extruding processes to prepare into composite material pellet slices; and using a composite spinning machine to carry out melting and spinning on the nylon6/SiO2 composite material pellet slices to prepare the nylon6/nanometer SiO2 composite fiber material. In the invention, the prepared modified nanometer SiO2/nylon6 has high compatibility; the nylon6/SiO2 composite material is prepared by the steps of melting, extruding, cooling, pelleting and melting and spinning; and