Perylene Black 31: A purchaser’s guideline to selecting the correct Pigment provider
In the world of superior-effectiveness supplies, several pigments command as much respect as Perylene Pigment Black 31. It isn't just One more black; it truly is a classy, purposeful colorant prized for its deep jet-black hue, Excellent longevity, and many critically, its substantial in the vicinity of-infrared (NIR) reflectivity. This distinctive