Inorganic pigments have good thermal stability, low-cost advantages, but its lack of light and color, transparency, and high color strength organic pigments, colorants colorful DAP guarantee, but the more expensive price. Inorganic pigments are mainly titanium dioxide, iron oxide, zinc oxide, chromate, tin, cadmium and mercury compounds. Titanium dioxide is a white pigment which colorants quality DAP most widely used, often with other pigments compatibility with a range of colors too. It has chemical inertness, good thermal stability, inexpensive, coloring strength advantages. But in fact can not find all the excellent colorant, can only be considered for different purposes different sides. For example, a class of decorations plastic parts to meet the requirements of the main terms of color; plastic components for industrial colorants emphatically consider the impact on the physical and mechanical properties of products; hollow container focus on the chemical stability of the coloring agent, not with the Sheng action items; focus on food packaging materials, non-toxic and tasteless like hygiene requirements. DAP colorants production, DAP colorants, Weifang Fuyuan provided by the Environmental Protection Technology Co., Ltd. Weifang Fuyuan. Weifang Fuyuan Environmental Protection Technology Co., Ltd. (www.wfdafuyuan.com) (www.wfdafuyuan.com) strong, credible, Shandong Weifang other industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Weifang Fuyuan and you hand into the brilliant, for a better future!