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SURFECO® PLUS is a super-spreading surfactant based on a trisiloxane ethoxylate, a silicone polyether copolymer with 550 molecular weight. SURFECO® PLUS has super-spreading properties in aqueous solutions while remaining stable in formulations from pH 5 - 8. SURFECO® PLUS can reduce surface tension in aqueous solutions at use levels up to 1.0 % by weight. Typical recommended starting level is 0.1 %. Stable effects during storage period Super-spreading and wetting Lowers surface tension more, compared to conventional surfactants Provides an aqueous surface tension of 21.5 nM/m2 Effective and remaining stable in formulations from pH 5 - 8 Low viscosity Very effective at low concentrations SURFECO® PLUS should be added directly into tank and agitated to ensure proper mixing. For optimum performance, solutions containing SURFECO® PLUS should be applied within 72 hours after mixing. Surface Tension (0.1%):(0.1%)21,5 nM/m2 Viscosity at 25 0C:500-900 mPa.s Cloud Point:< 10 °C Base Fluid Viscosity:20 – 30 Ionic Character:Nonionic