3、 Test method

1. Appearance: visual inspection.

2. Determination of solid content: according to GB / T 6284-2006.

3. PH value determination: according to GB / t6368-2008.

4. Specific gravity measurement: measure with a hydrometer.

4、 How to use it

This product is added in the process of wet ultra-fine grinding without dilution. It can be directly added into the pigment to be dispersed and stirred evenly. The amount of this product is generally 0.1-1.0% of the pigment absolute dry weight. When it is added in the process of dry ultra-fine grinding, it can be diluted with water according to the need, and the amount is 0.1-0.2% of the pigment absolute dry weight.

5、 Packaging

1. The dispersant is packed in plastic drum with net weight of 250kg. Other packages can also be used according to the needs of users.

2. The storage temperature is 5 ~ 30 ℃, and the shelf life is 12 months.

3. If the storage temperature of the product is too low, a small amount of crystal will appear at the bottom, which will not affect the dispersion effect after dissolving.

3、 Test method

1. Appearance: visual inspection.

2. PH value determination: according to GB / T 6368-2008.

3. Specific gravity measurement: measure with a hydrometer.

4、 How to use it

In the process of ultra-fine grinding, this product can be added directly with a metering pump without dilution. The amount of this product is 0.1-0.15% of the absolute dry pigment. If the grinding process has special requirements, it can also be added after dilution according to a certain proportion. The dilution amount depends on the specific situation of the manufacturer.

5、 Packaging

1. The dispersant is packed in plastic drum with net weight of 250kg. Other packages can also be used according to the needs of users.

2. The storage temperature is 5 ~ 30 ℃, and the shelf life is 12 months.