Precipitated barium sulfate for PCB Inks Product Description:

Our precipitated barium sulfate has small particle size and good dispersibility. In PCB ink, it can not only increase the effective contact area between barium sulfate and the substrate, improve its thermal conductivity and weather resistance, but also make the product have ultra-high gloss and vividness. In addition, its high transparency can improve the sensitivity of ink products.It is worth mentioning that our precipitated barium sulfate has been modified with silicon and aluminum, which can effectively improve the suspension and thixotropy in printing inks, maintain the stability of color matching for a long time, reduce the amount of pigments, and improve its color rendering.