Surface control agents
Ionic type acrylate levelling agents (Water-based type)
KEPERSURF®-389
Effectively improve the fluidity and spreadability of paint solution. excellent wetting ability and anti-shrinkage porosity. While promoting levelling, it has the effect of inhibiting foam.
Product overview
KEPERSURF®-389 is a ionic type acrylic levelling agent for water-based systems, It can effectively solve the defects such as shrinkage hole and orange peel, good wetting ability for substrate and pigments.
Physical data
1. Effective ingredient: Ionic acrylate copolymer
2.Content: 30%
3.Solvent: DPM /water
Product features
1. Effectively improve the fluidity and spreadability of paint solution,improve the gloss of the system.
2. Excellent anti-shrinkage hole ability, improve the appearance of paint film, reduce orange peel, fish eye and other defects.excellent levelling performance.
3. It has the inhibiting foam effect and improving the debubbling property of paint film.
4. Effectively reduce the surface tension of the system, improve the wettability of substrate and pigments, and help the pigment disperse.
5. No adverse effect to adhesion,can be used for baking paints.
Additive amount (Supply form)
For the total amount of formula: 0.1-1%
The best dosage needs to be obtained through testing
Application field
Suitable for water-based industrial coatings and inks,can be used for baking paints.
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: 25KG/180 KG, Iron bucket