Pyromellitic Dianhydride CAS89-32-7/PMDA

 Usage

Pyromellitic Dianhydride can be used for manufacturing polyimide resin, which is used as a raw material for high-temperature resistant electrical insulation paint. It is also used to produce epoxy resin curing agents and plasticizers, urea formaldehyde resin stabilizers, phthalocyanine blue dyes, corrosion inhibitors, instant binders, electronic photography toners, etc.

Pyromellitic Dianhydrideand its derivatives have a wide range of applications. PMDA is mainly used as a curing agent for epoxy resin, a raw material for polyimide, and a crosslinking agent for polyester resin to produce homopolymer polyetherimine resin. This is a high-temperature engineering material that can be continuously used for a long time at 2600C.

The main raw material used for manufacturing polyimide heat-resistant engineering plastics and insulation films; Can be used as a synthetic raw material for epoxy resin curing agent, stabilizer, and dye, etc

Pyromellitic Dianhydride can be used to produce polyimide resin, high-temperature resistant electrical insulation paint, PVC plasticizer, synthetic resin crosslinking agent, and epoxy resin curing agent. It is also used to produce phthalocyanine blue dye, etc

Packaging and Shipping

25KG/Drum or 20kg carton or as customer requirements
Belongs to 6.1 hazard and can deliver by ocean

Keep and storage

Shelf life:6 month from date of manufacture in original unopened packaging stored in a cool dry place out of direct sunlight, water.
pay attention to the moisture.