German technical background VOK-1000 Wetting dispersant Improve surface protection performance and touch replaces BYK-1000

German technical background VOK ?- Disper 1000 dispersant

VOK ?- Disper 1000 is based on biodegradable micronized polymer using renewable resources. Its performance is similar to wax. It is used in water-based systems, solvent-free systems and solvent based systems. It has matting and improved surface protection performance and tactility (soft effect). Especially used for extinction in radiation curing system.

Product Information

Chemical composition

Polyester

Typical Physicochemical Data

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

Density (20 ° C): 1.25 g/ml

Melting point: 175 ° C

Particle size distribution (laser diffraction, volume distribution): D50: 5 μ m D90: 11 μ m

Supply form: micronized substance

Storage and transportation

The product is sensitive to temperature and must be stored and transported below 50 ° C.

Application field

Paint

Features and Benefits

VOK ?- Disper 1000 enhances scratch resistance, improves adhesion resistance and soft touch. The additive is especially recommended for the matting of radiation curing system and maintaining high transparency of coating products. It has no effect on the viscosity and surface smoothness of the system and is unstable. VOK ?- Dispatch 1000 is based on biodegradable and 100% renewable resources are raw materials.

VOC free (<1500 ppm) 100% renewable resources are raw materials.

Recommended use

Additives are recommended for water-based, solvent based and solvent-free systems.

Architectural coatings

Industrial coatings

Wood and furniture coatings

Leather coating

Recommended use

1-10% additives (purchased form) based on general formula

The above dosage is for reference, and the appropriate dosage shall be determined through a series of tests.

Adding method and processing guidance

The additive is preferably added at the end of production at a low shear rate.