| 摘要 |
PROBLEM TO BE SOLVED: To provide a phenol resin molding material which may yield a molded product with few burrs while retaining its heat stability and fillability. SOLUTION: The phenol resin molding material is prepared by compounding, against the total weight of the molding material, (a) 15-65 wt.% phenol resin with (b) 20-75 wt.% glass fiber and (c) 10-50 wt.% filler wherein 50 wt.% and≥80 wt.% of the filler particles have particle sizes of 30-50μm and 1-100μm, respectively. COPYRIGHT: (C)2004,JPO
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