Itss biggest advantage: strong decorative performance, lighting performance and permeability is good, basic don't need daily maintenance. Disadvantages: easy to damage, some reflection.

其最大优点：装饰性能强，采光性能和通透性都比较好，基本不需要日常维护。弊端：容易破损，有些反光。

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Generally resistant to animal and vegetable fats, oils, greases, ozone, heat, and strong oxidizing chemicals. Chlorobutyl has lowest permeability of all the synthetic rubbers.

通常适用于动物脂肪或植物油、油、油脂、臭氧、热，以及强氧化剂。氯丁基橡胶在所有合成橡胶中的渗透性是最低的。

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So, after reservoir watering out as edge water and bottom water enters, the gas phase permeability will decrease greatly, and strong water lock effect will happen.

因此，当边水和底水进入储层发生水淹后，气相渗透率将极大降低，存在较强的水锁效应。

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