The invention discloses a thiazole zinc suspending agent and process for preparation, wherein, the suspending agent contains thiazole zinc 5-60%, wetting agent 3-8%, dispersing agent 1-5%, thickening agent 0-3%, anti-freeze agent 0-5%, antiseptic 0-1% and defoaming agent 0-0.5% and water allowance. The medicament is evenly dispersed and manufactured by adopting arts of combination of sandblast or high-shear homogeneity and sandblast, or combination of high-shear homogeneity and high pressure homogeneity. The medicament has high efficiency, which can effectively prevent and cure bacterial diseases such as rice bacterial blight, striped disease and citrus ulcer and the like, and uses water as dispersed medium, and has little environmental pollution and low toxicity. The preparation has excellent performance, which can be stored for two years without deposition and phenomenon of lamination. The invention has long life span of a goods shelf, and is not easily burnt and is safe to store and transport.
