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中文UNIQ®SPERSE 745 S is a wetting and dispersing additive for solvent-borne applications. It is very suitable for industrial, architectural and protection coatings. It can give excellent dispersing performance to inorganic, organic pigments or bentonite. Strong viscosities reduction so higher pigment and filler loading in the grinding process can be achieved. It can also improve the transparency and hiding power.
- Solvent based applications
- Help orientation of matting agents
- Protects formation of hard sedimentation
- Also suited for extender pigments
- Excellent for co-grinding
- Prevents flooding and floating
- Improves hiding power
Active content: 50%
Solvent: Aromatic free solvent naphtha
Density: 0.86 g/cm3
Acid value: 35 mg KOH/g
Amine value: 20 mg KOH/g
Appearance: Brownish clear liquid
Amount of solid additive based on pigment (SOP):
- Inorganic pigments: 1 – 2 %
- TiO2: 5 – 1 %
- Organic pigments: 1 – 5 %
- Bentonites: 30 – 50 %
The above recommended levels can be used for orientation and needs to be optimized by testing.
