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The product can be swollen in water and organic solvents to form colloid. It forms a three-dimensional network structure in the coating, that is to form a solvent film on the surface of the base particles, to effectively float the base particles in the coating, to make it not sink, to enhance the adhesion of the coating, to make the coating more stable, and to prolong the storage time of the coating. This product has large viscosity, low hair gas, thixotropy and good coating performance. It is suitable for the preparation of spray, drenching, leaching, brush and molding, ion pouring and so on. It is an ideal substitute for organic bentonite. 
|
DECOLORING ABILITY |
MIN 95% |
|
FREE ACID (NAOH) |
MAX 0.25% |
|
MOISTURE |
MAX 9% |
|
PH |
4 |
|
SPECIFIC SURFACE AREA |
285M2/G |
|
DENSITY |
0.59 G/ML |
|
HEAVY METAL (PB) |
MAX 0.005% |
|
ARSENIC CONTENT |
MAX 0.0005% |
|
PARTICLE SIZE (-2UM) |
MIN 95% |

Qingdao Sigma Chemical Co.,Ltd is a global chemical industry manufacturers and suppliers of pharmaceuticals
and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co.,Ltd is a quality policy that "Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.


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