FCR-678 is a Waterborne Solid Acrylic Resin polymerized mainly from Acrylic Acid, Methyl Acrylates and styrene. It has medium viscosity at low solids, APE-free, it’s suitable for pigment dispersion, water based inks, and overprint varnishes.
Speciafications:
|
Specification |
Appearance: |
Transparent yellowish flakes |
Molecular Weight, Mw |
9000 |
Non-Volatile, % |
>98.5 |
Acid Number (mg/KOH) |
210-220 |
Softening Point (NV), |
155°C |
Glass Transition
Temp., (Tg) |
85°C |
Density, g/cc (25°C) |
1.125 |
Typical VOC, %Weight |
<2.0 |
Applications:
FCR-678 is mainly used as binder for water based inks and overprint varnishes.
It’s also used in producing pigment dispersion, textile coating/sizing and adhesives |