FIELD: chemistry.
SUBSTANCE: invention relates to a composition containing resin based on unsaturated polyester and polybutadiene. Composition consists of one resin based on unsaturated polyester or a mixture of resin based on unsaturated polyester resin and an additional resin as a component A, one polybutadiene as a component B, one or more additives, stabilising emulsion, as a component C, one or more curing accelerators as a component D, sum of components A-D is 100 wt%. Compound does not contain ethylenically unsaturated monomers and does not lead to formation of cracks when hardening thick coatings.
EFFECT: invention provides substance for impregnation, casting and application of coatings based on unsaturated polyester.
13 cl, 9 ex
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