You can choose suitable colorants according to different temperatures. Chemical stability. Due to the use of different plastics environment, so to take full account of chemical resistance anti-caking fertilizer company colorant colorants, such as PVC and other chlorine-containing polymeric easily decomposed to produce hydrogen chloride fertilizer anti-caking colorants manufacturer of colorant and coloring effect color fastness may have a greater impact, so PVC and other chlorine-containing polymer products must use acid colorant; as certain plastics components of other additives such as antioxidants, hindered amine light stabilizers, dispersants Influence of the pigment can not be ignored. In order to feed the product to meet the user's traditional habits of more fertilizer anti-caking toner sales, the general feed processed into yellow or yellow staining product. In the production of the feed, just to lemon yellow colorant used by a certain percentage is added, you can achieve this purpose. Fertilizer anti-caking colorants reputation Weifang Fuyuan (certified), anti-caking fertilizer colorants provided by Environmental Science and Technology Co., Ltd. Weifang Fuyuan. Weifang Fuyuan Environmental Technology Limited (www.wfdafuyuan.com) (www.wfdafuyuan.com) Shandong Weifang, other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer demand. In Weifang Fuyuan leadership with the staff warmly welcome all inquiries negotiations to create Weifang Fuyuan better future.