The surface reaction kinetics experiments showed that the variable-viscosity acid had a faster reaction rate.

反应动力学实验研究表明，变黏酸具有很高的表面反应速率。

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But it is easy to aging in the air, the heat variable viscosity, easy expansion in mineral oil or gasoline and dissolved, but not resistant to acid alkali.

但在空气中易老化，遇热变黏，在矿物油或汽油中易膨胀和溶解，耐碱但不耐强酸。

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