Polyetherimide siloxane. Acts as a flame retardant. It is amorphous, material that combines the high-heat resistance of Ultem PEI resin with the ﬂexibility of silicone elastomers. It promotes non-halogenated flame retardance and offers stable di-electrical constant & dissipation factors. It shows improved dispersion and faster dissolution in epoxy systems and standard solvents. It has transparent brown base color. It has long-term heat resistance, high flexibility, high limited oxygen index (LOI) and strong metal adhesion.
ULTEM™ Resin SILTEM-STM1500-1000 Natural
flexible siloxane polyether imide (PEI) copolymer grade by SABIC. ULTEM™ Resin SILTEM-STM1500 is suitable for processing by profile extrusion. Used for cable and wire coatings. Meets RoHS and UL 94 V1 flame rating.
Processing Method: Profile Extrusion
**Any about pei+siloxane copolymer ask for e-mail: firstname.lastname@example.org