The principle of snow melting of "chlorine salt" snow melting agent is: "chlorine salt" snow melting agent is dissolved in water

(snow), its freezing point is at zero degree, for example, sodium chloride (the main component of salt) is dissolved in water and

the freezing point is - At 10 ° C, calcium chloride is around -20 ° C, and acetic acid can reach about -30 ° C. 

The freezing point of the brine is lower than the freezing point of the water, so that it is difficult to form ice again after the salt is dissolved in the snow water. 

In addition, after the snow melting agent is dissolved in water, the ion concentration in the water rises, so that the liquid vapor pressure of the water decreases, but the solid vapor pressure of the ice does not change. 

In order to reach the state of the solid-liquid vapor pressure of the ice-water mixture, the ice melts. This principle also explains well the fact that salt water is not easy to freeze. Simply put, the snow melting agent reduces the melting point of the snow, making it easier to melt.

Packing: all PE bags, 25kg, 10kg, 5kg.

The package can also be packed according to the user's requirements.

Dosage: 20-100g / m2

Usage and dosage: the snow melting agent of our company can be spread manually or by machine, or it can be dissolved into different concentrations of solution for spraying. Users can flexibly control the use process according to the snowfall speed, snowfall volume, ice thickness, temperature, traffic volume and other different conditions, and the effect of pre spreading a certain amount of snow melting agent is better.

Storage: This product has strong hygroscopicity. It should be stored in a dry and ventilated place. It is strictly prohibited to expose to the sun and rain. Generally, the ambient temperature should be kept below 35 ℃ and the humidity should be kept below 60%. It should be sealed before and after use to prevent moisture absorption and deliquescence.

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