BUNDLING AGENT FOR GLASS FIBER

PROBLEM TO BE SOLVED: To suppress the fluffing of glass fibers and to improve bundling power and dispersibility by incorporating colloidal silica into a glass fiber bundling agent for a fiber reinforced thermoplastic resin molded body. SOLUTION: A glass fiber bundling agent for a fiber reinforced th...

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1. Verfasser: SANO KAZUYUKI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To suppress the fluffing of glass fibers and to improve bundling power and dispersibility by incorporating colloidal silica into a glass fiber bundling agent for a fiber reinforced thermoplastic resin molded body. SOLUTION: A glass fiber bundling agent for a fiber reinforced thermoplastic resin molded body contg. 0.5-10wt.% film forming agent, 0.1-5wt.% silane coupling agent and 0.01-5wt.% lubricant is blended with 0.02-4.0wt.% (expressed in terms of solid matter) colloidal silica.