Halogen-Free
UP Series LR-Grade
UP838
Halogen-Free Brilliant Red
Technical Specifications
| Model | UP838 |
| Color | Halogen-Free Brilliant Red |
| C.I. Index | P.R.177 |
| Pigment Content | 40% |
| Carrier Resin | Heat-Resistant Polyester Resin |
| Pigment Source | Toyo Ink Japan |
| Weather Resistance | 5+ years |
| Heat Resistance | 260°C |
| Eco Compliance | SGS EN71-19, RoHS 2.0, REACH |
Product Description
Toyo Ink Japan, halogen-free food-grade, anthraquinone red 177. Engineered to LR-grade quality standards, this Toyo Ink Japan pigment delivers exceptional color strength and weather resistance in unsaturated polyester systems.
Specifically optimized for gel coats, pultruded profiles, and FRP/GRP composites, UP838 provides uniform dispersion, excellent compatibility with UP resin systems, and reliable color consistency across production batches.
Applications: Food-contact gel coats, profiles, FRP composites, premium coatings.
