German technical background  VOK ®- WT 105A water-based rheological agent

Overview: VOK ®- WT 105A is an associative polyurethane thickener, which provides good thickening and flowing effects for water-based systems

nature

Composition: non-ionic polyurethane polymer

Appearance: yellowish slightly turbid liquid

Non volatile matter: 48-52%

Solvent: ethylene glycol monobutyl ether/water

Specific gravity: about 1.02

Viscosity: ≤ 14000 cp (25 ℃)

Characteristics and purpose

Effectively improve the medium shear viscosity, with less thixotropy

It has little influence on the water resistance and luster of the film

Anti roll coating splash, anti microbial degradation, insensitive to PH value

Scope of application

Waterborne paint, latex paint, water-based adhesive, textile paint, leather paint, water-based ink

Amount added and method of use

Add 0.1-2.0% to the full amount

It can be used with other rheological aids to obtain the required rheological properties

The stock solution has high viscosity. It must be diluted with alcohol and ether before use and fully mixed

Dilution method: VOK ®- WT 105A/BCS → 1/1 or VOK ®- WT 105A/BCS/water → 1/0.5/0.5