hemical composition: polyacrylate with silica carrier

SF-688 is a kind of polyacrylate with silica as carrier which is composed by a special process. It can be applied to epoxy resin, hybrid polyurethene powder coatings and polyester powder coatings.

Technical Specification:

Appearance: white powder with free flowing

Activity: ≥65%
Volatile: ≤1.0%

Usage:

1. Improve surface’s flowing and uniform 

2. Lower orange-skin and pinholes phenomenon

3. Increase lubricating property of film surface and working surface

5. Strengthen adhesiveness, increase the hardness of surface

Commended prescription