GENERAL DESCRIPTION
Anjeka-6500A is a copolymer solution containing acidic groups. It is a dispersant for solvent-borne medium/high polarity resin system coatings and inks, and is suitable for dispersion of titanium dioxide and inorganic pigments.
PRODUCT DATA
Chemical composition:Solution of a copolymer with acidic groups.
The values given in this data sheet describe the typical properties and do not constitute specification limits.
Appearance | Colourless to brownish yellow liquid |
Acid value:(mgKOH/g) | 65-85 |
Density: g/cm³(23℃) | 0.90-0.99 |
Viscosity: cps(25℃) | 25-125 |
Non-volatile matter % | 50 |
Solvent: | xylene |
STORAGE&TRANSPORT
Separation and turbidity may occur during storage or transportation below 15 ℃. Heat to 30-40℃ and mix well before use.
Storage is not recommended beyond 12 months.
SPECIAL NOTES
Because of its high acid value, the additive may potentially accelerate the reaction of baking systems. Check the increase in viscosity during storage is necessary.
APPLICATION GUIDELINES
Industrial coating and printing ink
Properties and Benefits
Anjeka 6500 disperses pigments using steric stabilization. The resulting tiny particle sizes of dispersed pigments allow for achieving elevated gloss levels and enhanced color strength. Furthermore, it improves the transparency of transparent pigments and the hiding power of opaque ones. The viscosity experiences a notable reduction, leading to improved flow characteristics and enabling the incorporation of higher pigment loads. In the case of inorganic pigmented coatings processed through electrostatic high rotation techniques, this additive significantly minimizes haze.
APPLICATION SECTORS
Anjeka 6500 is recommended for all solvent-borne and solvent-free coatings and printing inks to stabilize inorganic pigments, especially titanium dioxide. Its anionic character makes it ideal for acid-catalyzed systems (e.g. coil coatings).
RECOMMENDED LEVELS
The amount of additive (supplied form) is based on the pigment.
Titanium dioxide: 2-4%
Inorganic pigment: 5-10%
The above recommended levels can be used for orientation. Optimal levels are determined through a series of laboratory tests.
PROCESSING INSTRUCTIOS
For the best performance, the additive should be added into the millbase before the pigment added.
PACKAGING
25KG iron drum
200KG plastic drum
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 |