Siltem™ Resin STM1500

Siltem™ Resin STM1500 by SABIC is polyetherimide siloxane-based flame retardant. It is an amorphous, material that combines the high-heat resistance of Ultem™ PEI resin with the ?exibility of silicone elastomers. It promotes non-halogenated flame retardance and offers stable di-electrical constant and dissipation factors. It shows improved dispersion and faster dissolution in epoxy systems and standard solvents. Siltem™ Resin STM1500 is available in the transparent brown base color. It has long-term heat resistance, high flexibility, high limited oxygen index (LOI) and strong metal adhesion.