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Brief introduction
BS-1C-7  is an organic derivative of a bentonite clay. This rheological additive is designed for low to medium polarity organic system, such as mineral oil, paraffin oil, toluene, xylene, 200# solvent oil. The performance of BS-1C-7 is similar to Claytone 40, Bentone 34,38.
  • Physical indicators
  • Applications
  • Instructions
  • Packing and storage

                          TYPE

INDEX

BS-1C-7

COMPOSITION

Organic derivative of a bentonite clay

COLOR/FORM

Light cream，finely divided powder

DENSITY，g/cm3

1.75

MOISTURE，%

≤3.50

FINENESS（-200mesh）

≥95.0

Bulk density，kg/m3

≤440

LOI(900℃，%)

31.0-35.0
　　BS-1C-7  organic bentonite  as thickener, anti-settling agent and rheological agent is widely used in the field of mixed paint, floor paint, marine paint, anti-corrosion paint, powder coating and so on.
BS-1C-7  can be added directly to the resin/solvent blend and  thoroughly mixed in room temperature, the pigments and fillers are then added and dispersed with high shear or grind. The chemical activators can be methanol/H2O（95/5）, ethanol/H2O（95/5）, propylene carbonate, or acetone. The level of activator depends on the system in which organic bentonite is to be used, the typical levels are between 30 and 50% based on organic bentonite weight. The pre-gel will be good for dispersion.The amount of BS-1C-7 Rheology Modifier required depends upon the type oforganic system and the degree of thickening or other properties desired.Addition levels are typically between 0.5%-2.0% by weight of the total system
The package: kraft complex bag interior with PE
The weight: 25±0.25kg per bag
The package and weight can be customized
Product should be stored in ventilated, cool, and dry place.
Storage life: two yearswhen the temperature is 0-30℃

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