Polysurf HPSi Methacrylated mono- and di-phosphate ester ADD APT Crosslinking / Coupling / Curing Agents >> Acrylates/ Methacylates Release Agents Surfactants >> Silicone based Acrylics/ Acrylates Polyesters Polyvinyl Chloride (PVC) ADHESIVE >> Radiation Curing (UV/EB) ADD APTâ PolySurF HPSi is a solvent-free UV-curable release and slip additive. physical properties It can also act as a co-polymerisable silicone surfactant. It is a proprietary mixture of Acrylated mono-and di-Phosphate ester; the mono-Phosphate being O-Polyether -(CH2)m-SiCH3{O-Si(CH3)2-O-Si(CH3)3}2 modified; where the reactive Acrylate group is Methacrylate)Easy to handle liquid. It shows an extreme and immediate release effect in UV-curing systems It also improves the slip and scratch resistance of the formulation. It has an additional de-aeration effect. No migration occurs after curing. When used as a surfactant, it improves both the storage and mechanical stability of an emulsion system, whereas foam formation is minimised. No migration of the Silicone Surfactant occurs after film formation This “build-in” Silicone Surfactant shows in water-based systems a tendency to greatly lower the surface tension and improved slip properties. The di-phosphate ester affords some degree of cross-linking without gel formation. Solvent- free proprietary mixture of methacrylated mono- and di-phosphate ester. Used as UV-curable release and slip additive, co-polymerizable silicone surfactant, scratch resistance imporver and de-aerator. Suitable for polyesters, polyacrylates and polyvinylchlorides.