DISPER D900

Physical & Chemical Property

Appearance --------------- light yellow flow liquid

pH (5% water solution)---- 6-8   

Flash point (℃)---------  >100

Salt content (%)--------  ≤5          

Ionicity --------------- anionic

Chemical composition:modified naphthalenesulfonate
  polymer  of high purity

Features and Application

1.Use for SC, WP, and WDG typical dispersants, has good versatility and high suspension rate.
2. Usage of the product can ensure that the original drug components easily dispersed in sprayer with excellent dispersion, suspension, resistance to hard water, wide range of PH value application, with high temperature stability, Low foam, anti-caking and broad-spectrum etc.
3.The product can significantly improve suspension rate of WP products, with heat storage stability. In addition, it can also contribute to the collapse of the particles in water, and improve suspension ability of dry preparation. It’s more suitable for original drugs with strong hydrophobic feature.
4.Domestic ordinary WP formulation use lignin dispersants, if It’s not ideal in the performance of suspension and dispersion, suggest to add 1-2% of the DISPER D900 on the basis of the original formula, product performance will get obvious improvement. If use alone, recommended approximately 5% usage, the effect is much better.
5.In WDG, DISPER D900 can also match with sodium lignosulphonate to lower cost, or use alone, usage is 3-8%
6.Specific amount will be subject to the experiment. The change of original drugs and processing technology may cause the change of dispersant usage amount.
7.Package and storage: 25/40kg woven bag, Moistureproof and put in dry and ventilated place.