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).

Polymer Name: Thermoset Polyester

Chemical Family: Polyesters

Technical Data Sheet

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Enhanced TDS

Identification & Functionality

Chemical Family
Composite Materials Functions

Features & Benefits

Labeling Claims

Applications & Uses

Compatible Polymers & Resins


Physical Form
Yellowish powder
Soluble in
Typical Properties
ValueUnitsTest Method / Conditions
Glass Transition Temperature (Tg)55.0°C-
Melt Index (at 100°C)9g/10 minutesMA109RPL
Acid Number15mg KOH/gMA018LCP

Packaging & Availability

Regional Availability
  • Canada
  • Mexico
  • USA

Storage & Handling

Shelf Life
12 months
Storage and Shelf Life Conditions

The shelf life of FILCO® BIO 670 is 12 months from production date, when stored in its original sealed packaging and in proper conditions.