| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a material having a low dimensional change rate and high hardness, which is applicable to models, inspection tools, simple injection molding dies, and the like that cause no breaking and distortion due to dimensional change caused by temperature changes during transport or by temperature difference between the place of production and a destination. Ž<P>SOLUTION: The shaped article-forming composition for cutting comprises a component (I) comprising a base resin (Aa) of a reaction curable resin (A) and a filler (B) and a component (II) comprising a curing agent (Ab) of (A) and the filler (B), wherein the volume contents of the filler (B) in the components (I) and (II) each ranges from 55 to 85%, and whereby a shaped article with a coefficient of linear expansion of 25×10<SP>-6</SP>/°C or lower is provided. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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