1.Quality specification:
Appearance                                          :  light (yellow),free-flowing powder                  
Moisture content ( 105℃,2hrs )        : ≤3.5%
Granularity (<76μm or 200mesh)         : ≥95%
Viscosity (7% xylene gel,25℃)             : ≥4.0 Pa•S
Loss on ignition ( 850-900 ℃)           : ≤40%

2. Characteristics and Application: 
Free-flowing powder with light color. Need polar activator.
Applicable to middle to high polar solvent systems, especially in the solvent which contain alcohols or esters, it enjoys the leading place in thickening and viscosity in China market.  Used in anticorrosion paints, industrial paints, etc.  

3.The international countertype is: Bentone-27.  

4. Packaging and storage

 Kraft bag interior with PE, or valve bags are used. The weight is 25±0.25kg/bag, or according to customer demands. Keep it in dry places with temperatures of 0℃~30℃. The quality guarantee period is 24months.