Abstract :Sequential interpenetrating polymer networks(IPNs) based on hydrogenated nitrile rubber(HNBR) and various polyalkyl methacrylates were synthesized.
采用序列法制备氢化丁腈橡胶（HNBR）/聚甲基丙烯酸酯互穿聚合物网络（IPN）阻尼材料。
Amides are also widely spread all over the nature, such as protein is the polymer linkaged with amide bond, it is also the hydrolysis intermediate of nitrile.
酰胺广泛分布于自然界，如蛋白质是以酰胺键-CONH-相连的天然高分子化合物等；
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