appearance : white crystalline powder
melting point : 175 ~ 178℃
synsorb-3030 is a uv absorber having maximal thermal stability and minimal volatility. therefore, it can be used to stabilize polymers with high extrusion temperatures. besides pa und pet, synsorb-3030 is especially suitable for stabilizing polycarbonates due to the good compatibility with the production process and excellent stabilizing effect.