- Polymer Name:Thermoset Polyester
- Chemical Family:Polyesters
FILCO® BIO 670 is an unsaturated polyester resin available in powder form with a substantial content of bio-based materials. It appears as a yellowish powder and is categorized as a bio-based product. FILCO® BIO 670 is suitable for use with various polymers and resins, including epoxies (EP) and unsaturated polyester (UPE).