| 摘要 |
PROBLEM TO BE SOLVED: To provide phenole resin molding materials having high mechanical strengths at normal temperatures and on heating. SOLUTION: The phenole resin molding materials comprise 40-300 pts.wt., based on 100 ptw.wt., matrix phenole resin, resin-reinforcing glass fibers obtained by subjecting glass fibers to adhesion treatment simultaneously with an emulsion (A) obtained by dispersing and emulsifying a phenole resin for glass fiber treatment in a solvent having water as the essential component and an amine based silane coupling agent (B), or the phenole resin molding materials comprise 40-300 pts.wt., based on 100 ptw.wt., matrix phenole resin, resin-reinforcing glass fibers to be obtained by previously treating glass fibers with an amine based silane coupling agent (B), and then subjecting the resulting glass fibers to adhesion treatment with an emulsion (A) obtained by dispersing and emulsifying a phenole resin for glass fiber treatment in a solvent consisting of water as the essential component.
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