German technical background VOK- 208 Wax dispersion Used to improve the surface properties of waterborne coating systems replaces BYK- 208

German technical background  VOK®-AP 208 wax dispersion

VOK®-AP 208 is VOC-free, based on a dispersion of oxidized HDPE matting wax for improved surface properties of waterborne coating systems. 

Product information 

Chemical composition 

Dispersions of oxidized high-density polyethylene waxes. 

Typical physicochemical data 

The data presented on this data page is typical and not a product specification. 

Non-volatile (60 min., 125 °C): 35% 

Carrier: Water 

Melting point (wax composition): 135 °C 

Fineness: 25 μm 

Viscosity (23 °C, D=200/s): 150 mPa·s 

pH: 8.5 

Storage and transportation 

The product is temperature sensitive. Store between 5-35°C and stir well before use. 

Special reminder 

After the product is opened and used, there will be dry additive residue on the inner wall, which will cause defects to the end product, and the additive must be stirred and filtered before use. 

Application areas 

Coatings industry 

Features and benefits 

The additive improves scratch resistance, imparts a soft touch and has a matte finish. 

Recommended Use 

Wood and furniture coatings

Wood floor coatings

Architectural coatings 

Recommended dosage 

1-4 % additive dosage (purchased form) is based on the total coating formulation. The above recommended dosage is for reference, and the appropriate dosage needs to be determined through a series of tests 

Addition method and processing guidance 

This additive is best added at a low shear rate at the end of production. Stir well before use.