FIELD: chemistry.
SUBSTANCE: anti-icing composition includes calcium chloride, water and a reaction product of 1 mol fatty amine, 10-30 mol ethylene oxide and 2 mol phosphorus-containing compound or composition, containing the following, wt %: 5-50% higher fatty acids; 3-20% reaction product or mixture of reaction product with C8-C20 oxyethylated amine with and degree of oxyethylation of 10-30; 3-20% non-ionic surfactant; the balance - solvent.
EFFECT: anti-icing composition has high melting capacity, low corrosion activity and has a chilling point of up to minus 60 degrees, and the method of preparing the composition is characterised by simplicity and low cost.
3 cl, 31 ex, 3 tbl
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