Product features and advantages

GNR series is a high heat-resistant and low thermal expansion polyimide paste with excellent heat resistance (1% weight loss temperature ≥ 560°C), superior dimensional stability (CTE ≤ 7ppm/K) and ultra-high strength and modulus (tensile strength ≥ 400MPa, modulus ≥ 8GPa).

The GNR series has good storage stability at room temperature.

Application 

This material is mainly used as the flexible substrate material in the AMOLED display panel. It is the preferred substrate material for the current display panel from ' rigid ' to ' flexible '. It has a very wide range of applications in the fields of flexible display panels, folding mobile phones and wearable devices.