German technical background VOK®- Disper 155/35 dispersant

VOK®- Disper 155/35 is used as a polyacrylate sodium salt dispersant with stable pigment dispersion in waterborne latex paint. This additive is not available in North American market, but is replaced by VOK®- Disper 153 or VOK®- Disper 155/50, they are connected with  The only difference between  VOK®-Disper 155/35 is the content of nonvolatile matter.

Product Information

Chemical composition

Sodium salt solution of acrylic acid copolymer

Typical Physicochemical Data

The data given in this data page are only typical values, not technical indicators of the product

Amine value: 125 mg KOH/g

Acid value: 25 mg KOH/g

Density (20 ° C): 1.19 g/ml

Non volatile matter (20 min., 150 ° C): 35%

Solvent: water

Storage and transportation

At temperatures below 5 ° C, the product may solidify. Heat to 20 ° C and mix thoroughly before use.