1.Quality specification:
               Appearance                                     :   white free-flowing powder
               Moisture content ( 105℃,2hrs )  : ≤3.5%
               Granularity (<76μm or 200mesh )  : ≥95%
               Viscosity  (7% xylene gel, 25℃ )    : ≥2.5 Pa?S
                   Fineness dispersion  ( no mill)       : ≤60μm
               Loss on ignition ( 850-900 ℃)     : ≤40%

 2. Characteristics and Application: 
           The gel is colorless with super dispersibility, high transparency, 
           need polar activator. Applicable to low and middle polar solvent systems. 
           Used in transparent paints, printing inks, cosmetics, sealants, 
           nanometer composite material.

 

 3. The international countertype is: Bentone-38 ,Claytone 40

 

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