DISPERBYK-192
VOC-free and solvent-free wetting and dispersing additive for Liquid masterbatches for waterborne coating systems, printing inks and thermoplastics
Ingredients, and the production of colorants for unsaturated polyester systems or gel coats. Particularly suitable for the production of stable effect pigment dispersions.
chemical composition
Copolymer containing pigment affinity groups. VOC free (< 1500 ppm)
typical materialized data
The data given on this data page are typical values only, not Product technical indicators.
| Density (20 °C) | 1.05 g/ml |
Storage and Transportation
The product may freeze when the temperature is below 20°C . Warm to at least 30°C and stir before use.
Application field
room temperature curing system
Features and benefits:The additive deflocculates the pigment by steric stabilization. Due to the small particle size of the deflocculated pigments, the color intensity can be improved. In addition, due to the reduced viscosity, the amount of pigment added can be increased. The additive prevents floodingin complex pigment/colorant combinations and in very difficult colours.
Recommended use
Specially recommended for colorants used in the production of gel coats ; Also recommended for stabilizing pigments in gel coats.
Recommended dosage
Adjuvant dosage (purchase form) based on:
| Titanium dioxide | 2-5
| Titanium dioxide |
2-5 % |
Organic Pigments |
10-15 % |
carbon black |
|
10-20 % |
The above recommended dosage is for reference, the best The amount to be added needs to be determined through a series of experiments.
Joining method and processing guidance
Grinding should be in water or in the presence of grinding resin conduct. Pigments can only be added after the additive has been completely dispersed.
Thermoplastics
Recommended use
Auxiliary recommended for the production of fatty acid ester based liquids Color masterbatches for colored thermoplastics (especially PET).
Recommended dosage
Adjuvant dosage (purchase form) based on:
| Inorganic Pigments | 5-10 % |
| Titanium dioxide | 4-7 % |
| Organic Pigments | 15-30 % |
| carbon black | 30-50 % |
| Effect Pigments | 3-5 % |
The above recommended dosage is for reference, the best The amount to be added needs to be determined through a series of experiments.
Joining method and processing guidance
For best performance, additive must be under agitation Slowly add to the carrier system. Pigments can only be added after the additive has been completely dispersed..
The above recommended dosage is for reference, the best The amount to be added needs to be determined through a series of experiments.
Joining method and processing guidance
For best performance, additive must be under agitation Slowly add to the carrier system. Pigments can only be added after the additive has been completely dispersed..
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