Electrical properties. Polyvinyl chloride, polyethylene and other plastic widely used as an insulating layer or jacket fertilizer colorant wire and cable company, these applications requires toner has good electrical insulation properties, electrical insulating properties will lead to decrease after some colorants added, The main reasons generally lead to lower electrical insulating properties is due to the pigment surface residual electrolyte fertilizer colorants, rather than their own fertilizer colorant pigment Which high-volume, so some pigments containing soluble salts do not apply to wire and cable plastic products, coloring, usually good electrical properties of carbon black, titanium dioxide, chrome yellow, phthalocyanine blue and other pigments. The importance of color performance color performance on plastic colored plastic colorant basic performance, color performance is pointing to color strength, hue and hiding power, which is the first feature evaluate coloring properties. Tinting strength is a measure of the colorant imparting depth coloring plastics, tinting strength can be quantified as an absolute value, but also with other colorants relative values ??compared. Tone refers to the basic color pigment. It can be used in the colorimetry hue, lightness and saturation to represent. Color toner performance is important in plastics coloring performance index, which determines the stability of the color quality of plastic products, and the cost of coloring the coloring process. Colorant fertilizer products | fertilizer colorant | Weifang Weifang Fuyuan Fuyuan provided by the Environmental Protection Technology Co., Ltd. Weifang Fuyuan Environmental Technology Limited (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 into the brilliant and you work for a better future!