DESCRIPTION
Anjeka 4420 is a liquid rheological additive suitable for water-borne coatings and adhesives. The additive produces highly thixotropic fluidity to improve sag resistance and settling resistance. The additive can be added later.
PRODUCT DATA
Composition : Solution of modified polyurea
Typical Properties
The values given in this data sheet describe the typical properties and do not constitute specification limits.
Density: | 1.1 g/ml (25℃) |
Viscosity: | 300-1600 cps (25℃) |
Non-volatile matter (20 min., 150 ℃): | 50% |
Solvents: | N-Methylpyrrolidone |
STORAGE AND TRANSPORTATION
Handle with care regarding temperature sensitivity. Keep stored in a dry environment. Any slight turbidity observed in the material during storage does not affect its rheological effectiveness.
APPLICATION
Introduce the additive into the coating system under moderate shear to achieve uniform and swift dispersion. Once stirred into the coating system, the additive forms a three-dimensional network structure. The resulting thixotropic flow characteristic is well-suited for preventing particle sedimentation and enhancing anti-sagging properties, all without compromising leveling.
RECOMMENDED ADDITION LEVEL
0.2-1% additive (as supplied) based upon the total formulation to prevent settling;
0.5-2% to prevent sagging, depending on the solids in the formulation.
PROCESSING INSTRUCTIONS
The additive should be added whilst stirring and distributed homogeneously. It is not necessary to control the temperature. The additive is also suitable for adjusting the viscosity afterwards by incorporating it as a post-additive.
PACKING
25KG iron drum
180KG 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