German technical background VOK-879 Leveling agent Improve scratch resistance replaces Elementis Levaslip 879

German technical background VOK?- 879 silicone leveling agent

Overview: VOK?- 879 is a modified polysiloxane leveling agent with good tactility and can improve the smoothness of the film surface

nature

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

Composition: modified polysiloxane

Appearance: colorless to yellowish, clear to slightly turbid viscous liquid

Specific gravity: 1.01-1.04

Reflectivity: 1.445-1.450 (25 ℃)

Non-volatile matter: ≥ 94%

Characteristics and use

Good substrate wettability

The coating surface feels good

Good compatibility and recoating

It can reduce friction coefficient and improve scratch resistance

It is suitable for recoating system, please test the feasibility first

Scope of application

Solvent-based paint

Nitrocellulose lacquer

Two-component polyurethane coating

Acrylic paint

Waterborne paint

Addition amount and use method

Add 0.1-0.5% to the total amount

Please test the best amount before adding to obtain a good effect. Please release the olefin first and then stir to add

Storage

Store in a cool and ventilated place, keep the container tightly and away from heat and fire sources. The storage environment is 0 to 40 ℃. Lower than 5 ℃ will cause freezing. Restoring to room temperature can restore the original appearance without affecting the product quality

security

This product should be handled carefully to avoid contact with skin and eyes. For other information, please refer to the Material Safety Data Sheet