Perylene Black 31: A purchaser’s guideline to picking out the ideal Pigment provider
In the world of large-effectiveness materials, handful of pigments command just as much respect as Perylene Pigment Black 31. It isn't just another black; it can be a complicated, functional colorant prized for its deep jet-black hue, Outstanding longevity, and most critically, its high around-infrared (NIR) reflectivity. This exceptional property