German technical background VOK®-2000 water-based wetting dispersant

Overview: VOK®-2000 is a liquid carrier and humectant, which can be used for color paste and pigment dispersion conforming to the specification of volatile organic compounds

nature

(This data is only for test reference. If you need detailed product inspection technical indicators, please contact our company.)

Composition: surfactant mixture

Appearance: transparent/slightly turbid liquid (20 ℃)

Active ingredients: about 73%

Solvent: water

Chromaticity: ≤ 5 Gardner

PH: 8-10 (2% aqueous solution)

application area 

Waterborne color paste, pigment dispersion system, water-based paint

Characteristics and use

Traditional water-based color pastes generally contain organic cosolvent, which can be used as a humectant to avoid drying of color pastes during use or storage. In order to meet the requirements of volatile organic compounds, organic solvent components must be replaced by other formulations, and must be added VOK®-2000 The color paste of has good drying resistance

VOK®-2000 is a polymer type surface-activated polymer with good water resistance compared with traditional non-ionic surfactants

VOK®-2000 has good wetting and stability characteristics of pigments, which can reduce or avoid the use of other surfactants or additives, especially non-ionic dispersants such as alkylphenol ethoxylate or its derivatives

VOK®-2000 has excellent storage stability and has no harmful impact on the environment

Addition amount and use method

Generally, add 5-25% to the total formula

Mix with water before adding pigments and pigments

Storage

Keep away from heat and fire sources, place in a cool and ventilated place, and keep the container tight

The storage ambient temperature is above 4 ℃ (40 ℉). In case of freezing, the temperature can be properly raised to recover

security

Each product has detailed information on operation and safety. Please refer to the relevant material safety data sheet before using this product

packing

VOK®-2000 can be provided in barrels and bulk. Please choose the appropriate specific packaging form and packaging weight