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COMPOSITIONS CONTAINING AROMATIC ISOCYANATE FUNCTIONAL COMPONENTS AND ALIPHATIC AROMATIC ISOCYANATE FUNCTIONAL COMPONENTS HAVING IMPROVED CURE SPEED
COMPOSITIONS CONTAINING AROMATIC ISOCYANATE FUNCTIONAL COMPONENTS AND ALIPHATIC AROMATIC ISOCYANATE FUNCTIONAL COMPONENTS HAVING IMPROVED CURE SPEED
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机译:包含改进的固化速度的包含芳族异氰酸酯官能组分和脂族芳族异氰酸酯官能组分的组合物
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摘要
A composition comprising in Part 1: a) one or more isocyanate functional components having aromatic isocyanate functional groups; and b) one or more isocyanate functional components having aliphatic isocyanate functional groups; and in Part 2 c) one or more compounds having more than one isocyanate reactive groups: wherein the ratio of aromatic isocyanate functional groups to isocyanate reactive groups is from 0.95 to 1.05 and the ratio of aromatic isocyanate functional groups and aliphatic isocyanate functional groups (total isocyanate groups) to isocyanate reactive groups is from 1.10 to 1.30.
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