Paint dispersant
Keywords
Paint dispersant, dispersant, mineral pigment, mineral filler
Product introduction
This product is a general anionic surfactant with good wetting and dispersing properties for inorganic mineral pigments and fillers, low foaming, excellent performance in reducing slurry viscosity, and can improve the fluidity of the paint. Without adding organic solvents and APEO, it can be widely used in various formulation systems (pure acrylic, styrene acrylic, acetic acid acrylic, etc.), especially suitable for matte, matte, flat and semi-gloss paints, and is an efficient and economical dispersant.
Technical indicators
Appearance: Uniform liquid
Solid content: 40±1%
pH (23℃) : 4.5-6.0
Specific gravity: 1.09±0.01 g/ml
Refractive index: 1.399
Viscosity: 100-300 mPas
Product features
1. This product has high dispersing efficiency and low cost.
2. This product can significantly improve the air removal ability of pigments and fillers during wetting and dispersion, and improve the filling performance of pigments and fillers.
3. This product can significantly reduce the dispersion viscosity, stabilize the particles dispersed by grinding, prevent the aggregation of particles and depolymerized particles, and prevent the anti-coarse flocculation of pigments and fillers, thereby providing good dispersion stability for the coating;
4. Low foaming, it is not easy to produce foam during the dispersion process;
5. The pH value has a wide range of use and is suitable for use under pH values of 4-13.
Usage
Add before adding pigments and fillers, and can be used with non-ionic wetting agents.
The recommended addition amount is 0.1-1% (solid/solid) of the mass of pigments and fillers.
Storage and packaging
Store in sealed and light-proof conditions, storage temperature 0-35℃.
25kg, 200kg plastic barrels and 1000kg IBC ton barrels.
Precautions
1. This product is non-toxic, but not edible.
2. No pollution to the environment was found during use, but it should comply with the requirements of local environmental protection regulations when it is discarded or discharged.
3. When it comes into contact with the human body and eyes, it should be rinsed with clean water as soon as possible. If it causes allergies to some human bodies, medical treatment should be sought in time.
4. The packaging of this product must not be discarded casually and must comply with local environmental regulations.
