1.Quality specification:
 Appearance                                          : light white free-flowing powder 
Moisture content (105℃, 2hrs )       : ≤10% 
Granularity (<76μm or 200mesh )       : ≥95% 
Viscosity (3% colloid water solvent )   : ≥2500 mPa?S
PH value (2% water solvent)               : 8.5~10.5

 

2.Characteristics and Application: 
HT-W801 water-based bentonite is natural silicon aluminate rheological additive whose main content is hydrophilic special processed montmorillonite with high purity. It has the following characteristics:

1). Strong thixotropy property, can replace cellulose ether thickener.

2). It can be added without polar activator, widely suited PH range (6~12).

3). It owns weather resistance, anti-enzyme and can keep stable viscosity under different temperature.

4). It has excellent bio-stability and heat resistance.

5). It is not easily flocculated and lose color.

6). It has apparent dosage limitation. The viscosity will increase quickly when added exceeds a certain quantity.   
Widely used in water-based coatings, emulsion paints, water-based ink, nanometer material, toothpaste, cosmetics etc.

 

3. Packaging and storage

  Kraft bag interior with PE or valve bags are used. The normal package 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.