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CAS 25038-81-7 — Poly(pyromellitic dianhydride-co-4,4'-oxydianiline)

Poly(pyromellitic dianhydride-co-4,4'-oxydianiline) is a high-performance polyimide polymer used extensively in the electronics and aerospace industries for its exceptional thermal stability and electrical insulation properties. This product is identified by CAS number 25038-81-7 and carries no signal word. Molekula supplies Poly(pyromellitic dianhydride-co-4,4'-oxydianiline) from research to bulk quantities with full documentation and ISO 9001:2015 traceability.