Leveling and flow-out Additives - SILTECH^® : SILTECH^® C 468

Description

Siltech^®®C-468 is a 100% active carbinol functional polyether siloxane copolymer that is primarily used to improve flow and slip. It also provides anti-cratering and anti blocking benefits.

Properties

• Appearance: Clear Liquid
• Specific gravity at 25°C: 1.02
• Colour, Gardner: 1
• Viscosity at 25°C, cps: 400 - 800
• Solid content: 100%
• Refractive Index at 25°C: 1.44
• Diluents: Water, Isopropanol, Butyl Glycol, Butyl Acetate, Xylene..

Siltech^®®C-468 is used in solvent-based, water-based and energy curing coatings and ink formulations to eliminate cratering and to improve slip, anti-blocking and flow. It also provides mar resistance and offers good re-coatability.

The amount of Siltech^®®C-468 used ranges from 0.05-1.0% weight percent based on the total formulation. Siltech^®®

 

 

 

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