FIELD: chemistry.
SUBSTANCE: emulsion coagulant contains: a component (A) having a particle size of from 35 to 100 microns and containing, at least, one type selected from the group consisting of aluminum oxide, magnesium oxide and silicon oxide; propylene glycol alginate; and a component (B) containing, at least, one type selected from the group consisting of calcium oxide, calcium chloride, calcium acetate and urea. Herewith the amount of the component (B) is of 3 to 30 wt % of the total amount of the component (A), propylene glycol alginate and the component (B).
EFFECT: emulsion coagulant can be used for rapid material coagulation for sealing a puncture in the tire with extremely low ambient temperature.
7 cl, 11 tbl
