Pure Gum Rubber is generally good for most weak chemicals, wet or dry organic acids, alcohols, and ketones.

对于腐蚀性最弱的化学物质、湿的或干的有机酸、醇以及酮等流体介质，一般来说纯树脂橡胶表现还是好的。

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Because of the long chain molecular structure of rubber and the weak secondary force between molecules, the rubber material has a unique viscoelastic property, so it has a good effect.

橡胶的这种卷曲的长链分子结构及分子间存在的较弱的次级力，使得橡胶材料呈现出独特的黏弹性能，因而具有良好效果。

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