Highlight:
water-based substrate wetting agent
, polyether-modified siloxane levelling agent
, aqueous coatings wetting agent
DESCRIPTION
Anjeka-7423 is a silicone surfactant for aqueous coatings, printing inks and overprint varnishes that strongly reduces surface tension and significantly improves substrate wetting ability. Compared to Anjeka-7422, Anjeka-7423 provides more stable usability in the pH range of 3-12.
PRODUCT DATA
Chemical composition: Polyether-modified silicone.
Typical Physical and Chemical Data:
The data given on this data sheet are typical values and are not product specifications.
Appearance Colorless transparent liquid
Active ingredient (%): 100
Density g/cm³(23℃): 0.98-1.04
STORAGE and TRANSPORT
Layering or turbidity may occur at temperatures below 5 °C. Heat to 20 °C and mix thoroughly.
Storage is not recommended for more than 12 months.
SPECIAL NOTES
Long-term stability in coating systems with pH 4-10. In order to avoid turbidity, a small amount of co-solvent (approx. 5% of the total solvent) is required in the formulation of Anjeka-7423. In systems with a high co-solvent content, the effectiveness of the silicone surfactant is reduced, and we recommend Anjeka-7333 for this type of formulation.
APPLICATION GUIDELINES
Industrial Coatings
Features and Benefits:
This additive enhances leveling and substrate wetting by strongly reducing the surface tension of aqueous systems. It has no or slight foam stabilizing effect, does not reduce recoatability, and has good wettability for white carbon black. The additive does not increase surface slip. For higher surface slip it is recommended to add Anjeka-7333.
APPLICATION SECTORS
This additive is recommended for all aqueous coatings, printing inks and overprint varnishes with the addition of a small amount of co-solvent.
RECOMMENDED LEVELS
0.05-0.5% of additives (in purchased form) based on total formulation.
The above figures are empirical and the optimum amount should be determined through a series of tests.
INCORPORATION and PROCESSING INSTRUCTIOS
This additive can be added at any stage of production, but we recommend adding it at the final stage of coating production.
PACKAGING
-25kg iron drum with inner coating
-180kg ring 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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