1.Characteristics: 
HT-S201 Organoclay Rheological Additive is a new style product with easily dispersing, no bug dust input. It is for low, middle and high polarity systems. It can be dispersed without polar activator and high-shear mixers. It is special easy dispersion in styrene and alcohol solvents and has ideal thickening and rheological properties. 

2. Specification:
 Appearance: White, free-flowing powder  

Granularity(<76μm or 200mesh):≥95.0%

 Volatiles  (at 105 ℃, 2hrs)  :    ≤ 3.5%     

Loss on ignition ( 850-900 ℃) : ≤40%

3 .Main applications: 
HT-S201 is suitable for solvent based paints & coatings, adhesives, sealants as the thickening rheological additive for resin and oil-based well drilling slurry as thixotropic agent. It is more suitable than fumed silica in unsaturated resin and epoxy resin systems. 
It can decrease the cost obviously and improve the thixotropic effect.

HT-S201 can be added in any step without polar activator. The disperse speed exceeds 400r/min. It can also be into pre-gel in styrene, xylene, 200# and the other mixed solvent. The dosage of HT-S201 is 0.2-0.6% in the system of total weight. Special purpose is 1-6% for example spraying unsaturated resin.

4. 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