PolyPAV is a composition of highly efficient surfactants represented by the following grades: PolyPAV-VN (water-soluble non-ionogenic surfactant); PolyPAV-RIR (oil-soluble emulsifier surfactant); PolyPAV-MN (oil-soluble non-ionogenic emulsifier surfactant); PolyPAV-MG (oil-soluble anionogenic water-repellant surfactant).
|Physical form||Colorless-to-yellowish transparent oily liquid||Light-to-dark brown oily liquid||Yellowish-to-brown transparent oily liquid||Light-to-dark brown viscous oily liquid|
|pH value of water solution with a mass fraction of PolyPAV of 1 weight %, units||6,0–8,0||–||–||–|
|pH value of water-and-alcohol emulsion with a mass fraction of PolyPAV of 1 weight %, units||–||–||6,0–8,0||–|
|Boundary tension of 0.1 weight % of PolyPAV in distilled water at the interface with kerosene ÒS-1, mN/m2, max||6||–||–||–|
|Boundary tension of 0.1 weight % of PolyPAV in kerosene ÒS-1 at the interface with water, mN/m2, max||–||5||8||20|
ApplicationPolyPAV-VN reduces the boundary tension at the hydrocarbon-water interface, allows making the mixture moremobile, increasing the degree of substituting carbon for water, and increasing the strength of the resulting cement stone. PolyPAV-VN is applied for making hydrocarbon suspensions of microcement Ultracement-5. PolyPAV-RIR reduces the surface tension at the hydrocarbon-water interface and is used as a stabilizing emulsifierin invert (reverse) solutions. PolyPAV-MN is applied as an emulsifier for making reverse emulsion grouting mortars. PolyPAV-MG is applied as a dispersion medium, reduces the hydrocarbon-to-cement ratio in hydrocarbon suspensions of cement, and makes the mixture more mobile. PolyPAV-MG is applied for making hydrocarbon suspensions of microcement Ultracement-5.
ProcessingPolyPAV is used as a surfactant in making suspensions and emulsions. The consumption of PolyPAV ranges from 0.1 to 0.25% for PolyPAV-VN and PolyPAV-MG, used in preparing hydrocarbon suspensions of cements or microcements, and from 1.5 to 5 % for PolyPAV-RIR and PolyPAV-MN.
PackagingPolyPAV reagents are supplied in 200-l metal barrels.