Snow Thawing Salt for Airport

Snow Thawing Salt for Airport is researched and developed as one new kind of environment-friendly snow-melting agent for melting the ice and snow in airstrip, parking apron and taxiway in very short time. Compared with the traditional melting method in blow way, it can save energy and time. It is in accordance with standard of AMS1431B. Properties 1, Appearance: whiteirregular granule 2, Weight per cubic meter:700-900Kg 3, Size: 0.4-5mm 4, PH value (10% Aq. solution): 8.0-10.0 5, Stress Corrosion Resistance:in accordance with ASTM F 945. 6, Runway Concrete Scaling Resistance: in accordance with ASTM C 672. Performing more than one freeze-melting experiment, its damage to part even less than that of tap-water. 7, Plant Salt Resistance Test: It is good for the growth of plant without negative effect. 8, Aquatic Toxicity: It is in accordance with the EPA (40 Code of Federal Regulations (CFR) Parts 797.1300 and 797.1400) or OECD (Organization for Economic Cooperation and Development Guidelines for Testing of Chemicals, Method 202 and 203). 9, Pollution It is in accordance with the regulations of (Standard MethodforExamination ofWater and Wastewater) from USA.