Name: 4,4'-Oxydiphthalic anhydride
Other name: Bis-(3-phthalyl anhydride) ether;ODPA
Appearance: white powder
Package: 100g,500g, 1Kg, Bulk package
Availability: in stock
4,4'-Oxydiphthalic anhydride is for composite materials, foam, adhesives, molding parts, film, etc.CAS:1823-59-2 is an important PI monomer, because the structure contains ether bonds, so the synthesis of his polyimide, with good flexibility, solubility and thermoplastic.
4,4'-Oxydiphthalic anhydride is also named as Bis-(3-phthalyl anhydride) ether;ODPA.Its Show excellent processing performance, mechanical performance, electrical insulation, thermal oxygen stability, radiation resistance, chemical stability, wear resistance and low smoke, not flammable.
4,4'-Oxydiphthalic anhydride has been supplying from UCHEM in large quantity with competitive price.