How Does Dry Erase Work?
Anyone who has ever used a chalkboard can tell you what a relief it is that dry erase markers have overtaken the market. There’s no dust, little mess, and none of that horrendous sound. However, have you ever wondered how dry erase markers and boards actually work? Probably not, but it may just drive you crazy not knowing now that you’re thinking about it. How Does Dry Erase Work? To put your brain at ease, let’s talk about the chemistry that makes dry erase markers work the way they do. First, what’s in a dry erase marker. The Ingredients The liquid coming through the felt tip of your dry erase marker contains four primary components . A fast-drying solvent A pigment for color A release agent A resin What the Ingredients Do The pigment and the resin work together to create the ink you see when you use a dry erase marker. The pigment creates the color, and the resin helps to make sure that color is evenly concentrated throughout the ink. The solvent helps ...