Heat resistance is required for materials for high-visibility LEDs which consume less power due to the high temperatures involved in the package manufacturing process. Furthermore, GENESTAR™ functions as a heat-resistant resin because when reflectors are used there is a requirement of discoloration resistance in the presence of heat and light. It is utilized in reflectors of LED light sources that are often found in LED lighting, LCD televisions, smartphones, and tablet.
GENESTAR™ PA9T LED high brightness grades have high heat resistance,
GENESTAR™ PA9C has high UV resistance.
※Metal halide lamp 10mW/cm2 @120℃
Repletion for microscopic shapes (side-view sidewall: less than
Short-term heat resistance in the sealant curing process
Short-term heat resistance in the surface mounting process
Long-term heat and light resistance
|Standard conditions||150℃、2hrs||260℃、20sec||100℃、40,000hrs 460nm|