PI polymer has a wide range of applications, e.g., aerospace, automotive, electric and electronic fields, and so on, because of its great mechanical, thermal, electrical, and chemical properties.
PBI Advanced Materials selects the Evonik Fibres’ PI and manufactures the stock shapes. Compared with competitor’s PI, our PI shows higher mechanical properties that makes it possible to design flexibly.
Typical properties of PI
|Glass transition temperature: Tg||-||DSC||°C||~335|
|Tensile strength||23°C||ISO 527||MPa||140|
|Tensile strain at break
|Flexural strength||23°C||ISO 178||MPa||185|
|Flexural modulus||23°C||ISO 178||GPa||3.5|
|Charpy notched impact strength
||23°C||ISO 179||kJ m-2||6.0|