HSCA (soundless cracking agent), also known as expansive mortar or stone cracking powder, typically has a shelf life of about 12 months when stored under proper conditions.
To maintain its performance, the material should be kept in sealed moisture-proof packaging and stored in a cool, dry environment away from humidity and water.
If the product absorbs moisture during storage, it may start reacting prematurely and reduce the expansion pressure required for effective rock splitting.
Under correct storage conditions, HSCA can maintain stable chemical properties and reliable cracking performance for quarrying, mining, and demolition projects.
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