| 摘要 |
The present invention relates to an acid, base and chemical resistant cationic elastomeric emulsion that can be applied to concrete at ambient temperatures. The aqueous emulsion comprises an elastomeric paste formed by dissolving a chemical resistant rubber in a solvent in the presence of a polymeric surfactant; and a cationic water solution containing amine surfactants, thickeners and stabilizers. The emulsion is compliant with volatile organic compound regulations, is free of highly flammable and high health risk solvents, is one component and is highly flexible with crack bridging capability.
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