- Functions:Resins, Binders & Matrix Materials
- Chemical Family:Bisphenols, Polyesters, Unsaturated Polyester (UPE)
FILCO® 669 PMX represents a bisphenolic, unsaturated polyester resin available in powder form, serving as a styrene-soluble binder specifically engineered for glass mat applications. Presented in a powdered physical form, it belongs to the chemical family of Unsaturated Polyester (UPE). Within composite materials, its functionalities cover resin, binder, and matrix material roles, displaying compatibility with glass fiber reinforcements.