| 摘要 |
The present invention relates to low impact resilience polyurethane form that has excellent deodorization property, hygroscopicity and contained carbon powder does not fall because the carbon powder of wide scope grading is dispersed and maintained in low impact resilience polyurethane form, and suitable producing of this low impact resilience polyurethane form; producing of low impact resilience polyurethane form that low impact resilience polyurethane form that carbon powder is dispersed and maintained, isocyanate ingredient and polyol ingredient that carbon powder which has over 1 mum particle diameter is dispersed previously are molded after blended, heated and foamed, and producing of low impact resilience polyurethane form that isocyanate ingredient, polyol ingredient and carbon powder which has 0.01~1 mum particle diameter are molded after blended simultaneously, heated and foamed.
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