For cutting-edge technology in flexible printed circuitry for smart devices, varnishes for 5G antennas and base stations, coatings for semiconductors, and colorless films for solar arrays and foldable displays, JAYHAWK dianhydrides provide the best polyimide performance.
For polyimides that require a Tg that exceeds 200 °C, an incredibly low dielectric constant, and good chemical resistance, low-metals grades provide feasible alternatives.
JAYHAWK dianhydrides, built on CABB’s leadership in dianhydride chemistry, are developed in the United States and provide a more sustainable and secure purchasing option to serve strategic manufacturing operations.
Source: JAYHAWK Thermoset Additives
Grade |
Assay |
Metals |
Application |
Dielectric properties |
Color |
JAYHAWK BTDA UP |
99.8% min |
< 10 ppm |
Polyimide films for copper clad laminates in smart devices |
Good |
Good |
JAYHAWK BTDA LM |
99.8% min |
< 1 ppm |
Polyimide varnishes and coatings for semiconductors & photovoltaics |
Good |
Better |
JAYHAWK 6FDA UP |
99.8% min |
< 1 ppm |
Fluorinated polyimide resins for electronic devices, colorless films for flexible display |
Best |
Best |