There are white pigment titanium dioxide, zinc oxide, lithopone three. Titanium dioxide rutile and anatase sub-two structure, high refractive index rutile titanium dioxide, high hiding power, stability, good weather resistance. Carbon black is used black pigment, colorant cheap pesticide manufacturers, and also has a plastic UV protection (anti-aging) role and the role of conducting the different production processes can be very wide size range of different carbon black, the nature of the differences also great. Divided by use of carbon black pigment carbon black and rubber reinforcing carbon black, carbon black pigment coloring their ability to turn into high pigment carbon black, carbon black pigment and low carbon black pigment. Which pesticide coloring black colorant particle aggregation prone pesticide colorant products, to improve the high volume of carbon black, carbon black dispersion to be solved. Dye is an organic compound has a strong coloring power, although it is colorful, chromatography is complete, the advantages of large coloring power, but their heat resistance, light resistance, solvent resistance is generally poor pesticide colorant, or easy bleeding from the plastic migration, and therefore a large number of water-soluble dyes used in the printing industry are generally not suitable for plastic, only certain oil-soluble and alcohol-soluble dyes such as azo, anthraquinone dyes only be used when the heat resistance of less demanding, so As used in the plastics industry is mainly a pigment colorant. Pigments can be divided into two kinds of inorganic and organic. Which is guaranteed pesticide colorants, pesticides 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!