Solvent-soluble transparent polyimide "KPI-MX300F"
Features
・KPI-MX300F is polyimide powder which is soluble in various solvents.
・KPI-MX300F gives transparent and heat resistant polyimide film.
Properties
State | Item | Unit | Values | |
---|---|---|---|---|
Powder | Solvent | - | DMAc、MEK、 γ-butyrolactone etc. |
|
Properties of film (Film thickness:50µm) |
Tensile properties |
Tensile modulus | GPa | 3.9 |
Elongation | % | 52 |
||
Tensile strength | MPa | 150 |
||
Thermal properties |
Coefficient of thermal expansion (CTE) | ppm/K | 43 |
|
Glass transition temp (Tg) | ℃ | 354 |
||
5% weight reduction temp | ℃ | 530 |
||
Optical properties |
390nm transmittance | % | 83 |
|
550nm transmittance | % | 91 |
||
Yellow index (YI) | 1.3 |
|||
Haze | % | 0.6 |
*These are typical values of product. These values are not guaranteed values or specification of product.