... aliphatic diamine 脂肪二胺 aliphatic fraction 烷烃馏分 aliphatic naphtha 脂族石脑油 ...
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The effects of organic silicon mass fraction on polymer state, mechanical properties, water resistance and yellowing resistance of siloxane-modified aliphatic polyurethane were investigated.
考察了不同有机硅含量对聚合物状态、力学性能、耐水性和耐黄变性能的影响,以及有机硅改性脂肪族聚氨酯树脂在合成革上的应用性能。
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