UNIQ®SPERSE P-193 is a wetting and dispersing additive for filled unsaturated polyester and epoxy resins to reduce the viscosity and prevent settling. Strong viscosities reduction so higher pigment and filler loading in the grinding process can be achieved.
UNIQ®SPERSE P-193 is especially recommended for the SMC composites, epoxy electronic sealant and epoxy pouring applications to disperse the fillers in the UPE resin or epoxy resins. It helps to maintain the good flow appearance and excellent storage ability.
- Recommended for solvent and solvent free systems
- Wetting and dispersing agent for TiO2, inorganic pigments and fillers
- Reduce the viscosity
- Increase the pigment and filler loading
Solid content: 100%
Density: 1.13 g/cm3
Acid value: 106 mg KOH/g
Appearance: Slight yellowish clear liquid
Amount of solid additive based on pigment (SOP):
- Fillers: 0.5 – 1%
- Titanium dioxides: 1 – 2%
The above recommended levels can be used for orientation and needs to be optimized by testing.