FIELD: chemistry.
SUBSTANCE: epoxypolysiloxane polymer composition prepared by reacting (wt %): 20-80 of polysiloxane, 20-80 of nonaromatic epoxy resin, and 5-40 of curing system. The hardener system comprises a mixture of compounds selected from dialkoxyfunctional aminosilane, trialkoxyfunctional aminosilane and amino functional polysiloxane resin, wherein the mixture has an average number of functional alkoxy 2.0-2.8.
EFFECT: invention allows to obtain a composition based on epoxypolysiloxane coating and flooring showing improved elasticity after curing, and excellent resistance to weathering and corrosion resistance.
21 cl, 3 tbl, 5 ex
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|---|---|---|---|
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