General Description: Polymeric dispersant suitable for dispersing pigments in low-polarity coatings.
Product Data:
Chemical Composition: High-branched polymer solution
| Appearance: |
Light yellow to brown liquid |
| Acid Value (mg KOH/g): |
5-40 |
| Amine Value (mg KOH/g): |
5-40 |
| Density (g/cm³ at 23℃): |
0.80-1.00 |
| Viscosity (cps at 25℃): |
100-500 |
| Non-volatile content (%): |
>45 |
| Solvent: |
150# solvent oil |
Storage and Transport: Before use, thoroughly stir; layering or turbidity may occur at temperatures below 0℃. Heat to 30℃—40℃ and stir evenly.
Application Guidelines: For the coatings industry and printing inks.
Characteristics and Advantages:
Enhances gloss, vivid color, anti-flocculation performance of organic pigments.
Reduces misting caused by uneven dispersion.
Particularly effective in improving the blackness of coatings, especially in high-surface carbon black dispersion.
Aids in reducing grinding time, improving production efficiency, and increasing the storage stability of coatings.
Application Sectors: Recommended for use in dispersing pigments in low-polarity solvent coatings and printing inks. Stabilizes organic pigments, especially carbon black. Compatible with various resins used in coatings, such as polyester resin, polyurethane resin, and acrylic resin systems.
Additives & Instruments:
Recommended Levels: Additive levels (based on pigment):
| Organic pigments: |
10%—50% |
| Titanium dioxide or inorganic fillers: |
0.5%—2% |
| Inorganic pigments: |
4%—8% |
| Carbon black: |
10%—30% |
| High-surface carbon black: |
40%—80% |
Note: The above data are recommended levels based on experience; optimal levels should be determined through a series of experiments.
Incorporation and Processing Instructions: For optimal performance, add the additive to the grinding media first, then add the pigment.
Packaging:
25kg iron drum
200kg plastic drum
Our service:
| 1. Reply within 24 hours. |
| 2. High-quality products and reasonable price |
| 3.R&D technology support. |
| 4. Professional team service |
| 5. Customiszed production for different package |
| 6. No delay on shipment |
Our team:
Our company:
We are building a new large-scale production base
strategically located in Hubei Province,with annual production capacity of 6000 tonnes of Interface additives
project settled in Songzi chemical park in November 2022.
Benefits to our customers and collaboration partners:
• stable large-scale production, better quality control
• lower production unit cost
Collaboration Opportunities:
• contract manufacturing and OEM/ODM collaboration opportunities
Our Certifcate&Patents
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