German Technical Background VOK-W9010 Wetting Dispersant Recommended for Epoxy Systems Replaces BYK-W9010

German technical background VOK ®- Disper W9010 Wetting Dispersant

VOK ®- Disper W9010 Wetting and dispersing agent for filled unsaturated polyester system and epoxy system

Product Information

Chemical composition

Phosphate ester

Typical Physicochemical Data

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

Acid value: 129 mg KOH/g

Density (20 ° C): 1.16 g/ml

Refractive index (20 ° C): 1.469

Water content: 0.02%

Active substance: 100%

Storage and transportation

Delamination or turbidity may occur. Mix well before use. Heat to 30-40 ℃ and mix well.

Application field

SMC, BMC, pultrusion

Product features and advantages

Solventless wetting dispersing agent (100% active substance) is used for wetting inorganic fillers (and inorganic pigments) in systems where the use of solvents is required to be avoided.

Recommended use

Low volatile SMC/BMC

Low profile and Class A surface formula

Low shrinkage formula

Epoxy system

Pultrusion forming

Stable viscosity in BMC

Recommended dosage

0.5-1% auxiliary dosage (purchased form) is based on filler, used for wetting and dispersion

0.25-1% auxiliary dosage (purchased form) is based on resin and used to stabilize viscosity in BMC.

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

Adding method and processing guidance

VOK ®- Disper W9010 shall be added to the resin mixture before uniformly mixing and adding filler/pigment.

Adhesives&Sealants

Product characteristics and advantages Solventless wetting and dispersing agent (100% active substance) is used to wet inorganic filler (and inorganic pigment) in systems where solvent is required to be avoided.

Recommended use

The additive is especially recommended for adhesives based on epoxy resin and UV system.

Recommended dosage

0.5-1% of auxiliary dosage (purchased form) is based on filler.

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

Adding method and processing

Guidance In order to obtain good performance, the additive should be added before adding solids.