Polyurethane rheological agents (Water-based type)
Modified polyurea rheological agent (Solvent type)
KEPERRHE®-422
Pseudoplasticity and thixotropy are formed after addition to prevent flow hanging and settling. does not affect the constructability.
Product overview
KEPERRHE®-422 is a polyurea rheological agent,the viscosity of the coating remains stable after two days ,High security.
Physical data
1. Effective ingredient: Polymer modified polyurea
2. Content: 50%
3. Solvent: NMP
Product features
1.Pseudoplasticity and thixotropy are formed after addition to prevent flow hanging and settling. does not affect the constructability.
2.The thickening effect is not affected by polarity.wide range of application, can be used in varnish, color paint and metal flash paint.
3.The viscosity of the coating remains stable after two days ,High security.
Additive amount (Supply form)
For the total amount of formula: 0.5-2%
The best dosage needs to be obtained through testing
Application field
Suitable for solvent-based coatings and inks.
Shelf life and packaging
1. The shelf life is two years, starting from the date of production.When stored, the container should be sealed well, and the temperature should be between 0-40℃
2. Packaging: 50KG/180 KG ,plastic bucket