Is the color paste in the printing factory poisonous? If it is toxic, what harm is there! Frankly speaking, I don't work in a pulp mill!

The main components of color paste: pigment, wetting and dispersing agent, functional additive and water; Some manufacturers use APEO to wet dispersants, pigments containing heavy metals and azo, polycyclic aromatic hydrocarbons and volatile organic compounds (VOC), which are harmful to human body and environment.

Color paste is a semi-finished product made of pigment or pigment filler dispersed in paint. Oily color paste, using pure oil as binder. Resin paste with resin paint as binder. Pigment and filler paste dispersed by adding surfactant to water is called water-based color paste. Because there are many kinds of paints, there are also many kinds of color pastes. In order to better disperse pigments in coatings, a small amount of surfactants and zinc naphthenate are often added in the manufacturing process.