Viscor RS 2

RS 2 is a kind of excellent anti-settling and thixotropic agent that used in solvent system, based on the natural calcium bentonite through purified, remodeled, organic modified, mainly used for tetra alkyl quaternary ammonium salt clay with low, middle polarity solvent.




Off Yellow Powder

Loss On Ignition


Fineness, 76 um (200 Mesh)


Moisture Content





1.67 g/cm3

Diversity in Use

The wide and unique range of Rheology Additive is capable to fulfill every quality demand and is suitable for any known application such as:

Common Paint

Colored Paint

Industry Paint

Marine Paint

Solvent Paint


High Viscosity & Easy to Disperse & Anti-Sediment

Health And Safety Data

Before using this product please refer to Material Safety Data Sheet (MSDS) for information on safe handling and storage.


VISCOR RS 2 is better to used as pre-gel. It should be added before grinding to get the best dispersion effect, it is best to use high-shearing device. VISCOR RS 2 needs polar activator to fully disperse.

The Available Polar Activators Have:

Propylene carbonate, 95% methanol (methanol/water 95%5), 95% ethanol (ethanol/water 95/5) or acetone. The proper amount of polar activator can be adjusted according to different systems. Generally the amount of polar activator is 30-50% of organic bentonite. VISCOR RS 2 rheological additive, the usage amount depend on the organic system type and viscosity even other requirement. The usage amount is usually 0.2~3.0% of the system (by weight).

Packing & Shelf Life

The package is consists of external package (brown paper bag) and internal package (polyethylene film bag). The valve bag is also available and the weight is usually 25±0.25 kg also can be customized. In the condition of dry place and proper temperature, the quality guarantee period is 36 months.

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Room 317, 675 Jiujiang Road, Huangpu District
Shanghai, China.

Contact Info

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Phone: +86 182 17605875

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