FIELD: heat carrying materials.
SUBSTANCE: invention provides cold carrier based on propylene glycol solution, and additionally containing alkali metal halide (bromide or iodide) in concentration 1.0-2.8 mole/kg, content of components being the following: 8-35.4% propylene glycol, 14.2-31.7% alkali metal halide, and water - the balance.
EFFECT: reduced viscosity of cold carrier.
3 cl, 2 tbl, 2 ex
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