GENERAL DESCRIPTION
ANJEKA-6073 is recommended for water-based systems, serving as a versatile high-molecular-weight polymer dispersant for inorganic and organic pigments, as well as fillers. It can be used in the formulation of resin-free pigment dispersions in water-based alkyd and acrylic coatings. ANJEKA-6073 acts as a high-molecular-weight wetting and dispersing agent and is suitable for both solvent-based and solvent-free coating systems.
PRODUCT INFORMATION
Chemical Composition: Non-ionic high-molecular-weight wetting and dispersing agent with pigment-affinitive groups
Typical Physical and Chemical Data:
The data provided are typical values and not technical specifications.
| Appearance: |
Clear and transparent |
| Color: |
Light yellow |
| Acid Value (mgKOH/g): |
30 |
| Density (g/cm³ at 23°C): |
1.02 - 1.08 |
| Non-volatile Content (%): |
100 |
STORAGE AND TRANSPORT
Store in the original unopened packaging. At a temperature of 25°C, the product has a minimum shelf life of 730 days. Prolonged exposure to temperatures below 10°C may cause ANJEKA-6073 to become cloudy, with potential crystal formation. These effects are reversible and can be eliminated by heating the product for a few hours at 25-30°C. After this treatment, the product can be used without any restrictions. Minimum storage temperature: 5°C. Storage time is not recommended to exceed 12 months.
APPLICATION GUIDELINES
Coatings Industry
Key Features and Benefits:
This additive utilizes steric stabilization to achieve the deflocculation of pigments, resulting in small particle sizes within the deflocculated pigments. This process contributes to elevated gloss levels and enhanced color strength. Moreover, it heightens transparency in transparent pigments while increasing hiding power in opaque pigments. The viscosity reduction improves flow characteristics, facilitating higher pigment loading.
Specifically designed for the production of stable resin-free pigment concentrates, the additive is well-suited for pigment contents ranging from 30% to 60%. These concentrated pigment dispersions find applications in tinting standard water-based bases, including acrylic dispersions, water-soluble acrylic resins, and emulsions.
APPLICATION SECTORS
Industrial Coatings ●
Automotive Coatings ●
Leather Coatings ●
Corrosion Protection Coating Systems
Water-based Adhesives ●
●—Highly recommended; ○—Recommended
This additive is also recommended for producing stable resin-free pigment concentrates for preparing water-based coatings without floating color or mottling.
RECOMMENDED LEVELS
For optimal addition in resin-free pigment dispersions, calculate the best quantity based on pigment volume as follows:
| inorganic pigments and fillers |
3-6% |
| organic pigments |
30-35% |
The above data represent empirical levels; the best levels should be determined through a series of experiments.
PROCESSING INSTRUCTIONS
ANJEKA-6073 should be ground together with pigments and fillers.
PACKAGING
25kg iron drums
180kg plastic drums
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