Polyimide P84® High-performance coating

General Properties

P84® polyimide shows outstanding thermal stability. Due to its aromatic structure the polymer is inherent non flammable. A limiting oxygen index of 38 percent can be measured.
The polymer is non melting and has a glass transition temperature of 315 to 360°C, depending on polymer type. Different solution grades (variation of raw materials, viscosity, solvent) are produced according to the customer needs.

Processing

Coatings of P84® Polyimide solution can be applied by common methods like spraying, casting or roller-coating. Because P84® is a fully imized Polyimide, no curing steps are necessary after removing the solvent.

Chemical Resistance

P84® polyimide is stable against most common organic solvents like alcohols, ethers, halogenated hydrocarbons or ethers. Strong polar, aprotic solvents like dimethyl formamide (DMF), dimethyl acetamide (DMAC) and N-methyl pyrrolidon (NMP) dissolve P84®.