Heated Snowmelt / Ice Melting Salt

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Ice melting salt is specifically designed for sleet frozen snow in southern China. For design, soil acidity of local area, minimum temperature and other useful factors are taken into consideration for this product so it is highly targeted and environmentally friendly. Apart from melting snow, this product can protect tarmac and cement pavement by magnesite grid protective effect, thus preventing ground cracks and strengthening ground. Without pollution and with a certain amount of plant nutrients, dissolved ingredients can be directly discharged to the sewer. This product can be used for road, mountain road, bridge, structures surface and general civil occasions. For example, it has been extensively used in cold areas such as Guizhou and Yunan and praised by many customers.

National's Inspection Report

No.	Items	Standard Requirements	Test results	Single result
1	PH value(1% water solution)	6.0~10	9.6	Meets the standard
2	Freezing temperature ( ℃ )	****	﹣ 15	****
3	Cd (%)	≤0.0005	0.00021	Meets the standard
4	Cr (%)	≤0.0015	0.00031	Meets the standard
5	Hg (%)	≤0.0001	＜ 0.0001	Meets the standard
6	Concrete corrosion rate (%)	≤0.30		Meets the standard
7	Decay rate (%)	Wet basis ≤16	11	Meets the standard
8	Pd (%)	≤0.0025	＜ 0.0025	Meets the standard
9	Dissolution rate (g/min)	≥6.0	6.3	Meets the standard
10	Snow-melting capacity (g/min)	90% of NaCl	91	Meets the standard
11	As%	≤0.0005	＜ 0.0005	Meets the standard
12	Corrosion rate for carbon steel (%)	≤0.18	0.004	Meets the standard
13	Appearance	Solid particle or flake	White flake	Meets the standard

Comparison with Other Similar Products

	Sodium chloride	Calcium chloride	Magnesium chloride	Our snowmelt salt
Corrosion for metal	100%	50-70%	40-60%	5-10%
Corrosion for concrete(300 times of freezing-thawing)	Strong destruction100%	Strong destruction 250%	Slight destruction 5%	No destruction 0%
Effect on soil	Soil hardening	Slight soil hardening	Slight effect	Improves alkaline soil
Effect on underground water	Increased sodium can cause hypertension	Increased calcium has little effect on human body	Increased magnesium is helpful to human body	Helpful to human body
Minimum freezing temperature ( ℃ )	﹣ 21	﹣ 50	﹣ 33	﹣ 80
Snow-melting speed	100%	150%	150%	200%
Appropriate working temperature ( ℃ )	﹣ 1 ~ ﹣ 10	﹣ 1~ ﹣ 30	﹣ 1 ~ ﹣ 20	﹣ 1~ ﹣ 60
Retention time (Spraying before snow)	1 day	1-2 days	2-3 days	6-10 days
Temperature( ℃ )	﹣ 20	﹣ 20	﹣ 20	﹣ 20
Snow-melting time( min )	190	85	92	2

Ice melting salt is granular or powder shape. Waterproof packaging is adopted and weight is 25Kg for each bag. According to requirements of customers, weight can be altered. Manual throwing, machine spreading and spraying solutions with different concentrations can be chosen for application. Besides that, customers should also take many other factors into consideration, such as snowfall speed, snowfall volume, ice thickness, temperature, traffic and so on. Better effect can be obtained by pre-spreading a certain amount of this product.

As a highly efficient agent, ice melting salt can generate heat without help of manual or other material resources so spill burn should be prevented after it comes into contact with water. For physical properties, it is non-toxic, odorless, inedible and harmless to environment. Though deliquescent, it is totally safe for humans, animals and other objects. This product has fast speed, low corrosion effect and excellent environmental protection performance.

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