摘要:
The microcellular polyurethane elastomer of the present invention has
(1) an overall density (D) of 100 kg/m 3 or more but 900 kg/m 3 or less, and (2) overall density (D) and compression set (CS2, unit: %) satisfying the relationship shown by the following equation (1): and CS2 ≤ 0.00008*D 2 - 0.091*D + 42 overall density (D) and cell diameter (X, unit: µm) on the skin surface satisfying the relationship shown by the following equation (2): X ≤ 120e -0.0015 D
摘要翻译:本发明的微孔聚氨酯弹性体具有(1)总密度(D)为100kg / m 3以上且900kg / m 3以下,(2)总密度(D)和压缩 设置(CS2,单位:%),满足以下等式(1)所示的关系:&lt; DF NUM =“(1)”> CS2≤0.00008* D 2 - 0.091 * D + 42 DF> 密度(D)和细胞直径(X,单位:μm),满足以下等式(2)所示的关系:X≤120e<-0.0015>