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74% CaCl2 Is Used As A Flame Retardant And Dust Repellant
Spread 74% CaCl2 on the gravel road, and use the hygroscopicity of anhydrous calcium chloride to condense the moisture in the air when the air humidity is lower than the dew point to keep the road surface moist, thereby controlling the dust on the road. Raise. Calcium chloride is generally used as a versatile desiccant, dehydrating agent, refrigerant, and building antifreeze.
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