Product description
The super dispersant STA-1649 is especially suitable for stabilizing acidic or neutral carbon black pigments; this product does not contain plasticizers. It can provide the same charge to different pigments, thus preventing pigments with different charges from preventing possible co-flocculation.
Because the deflocculated pigment particles are small, high gloss and color strength can be obtained. In addition, the transparency of transparent pigments and the hiding power of opaque pigments are increased. These products reduce viscosity, thereby improving leveling and increasing pigment content.
Physical properties (This data is for experimental reference only. For detailed product technical information, please contact the company)
| Composition | Not share | Relative density
(G / cm 3) | Acid value
KOH / g | Exterior | Solvent |
| High molecular weight alkyl ammonium salt copolymer | 97% | 1.05 | 38mg | Yellow transparent liquid | no |
Features and benefits
◆ Reduce the viscosity of carbon black slurry.
◆ Allows higher pigment loading at constant viscosity
◆ Improve pigment wetting and shorten dispersion time;
◆ Prevent carbon black from flocculating;
◆Improve the tinting power of carbon black.
Added amount
◆ 5-10% based on inorganic pigments
◆ 1-3% based on titanium dioxide
◆ 10-25% based on organic pigments
◆ 15-50% based on carbon black
Packaging specifications
◆25 Kg drum
Precautions
◆Store tightly in a cool, ventilated and dry place away from heat and fire sources, and prevent direct sunlight.
Before the product is completely used up, the inner and outer covers must be tightly closed. Avoid direct contact with skin and eyes during operation.
Products contaminate other products and containers, please test spray before each batch, please use within the shelf life.
The above information is for experimental reference only and does not have any guarantee nature. Users should conduct test applicability according to their own conditions and requirements.
If you have any questions, please consult our technical staff: 137-2999-8903 / Mr. Ling
Current location:
