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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 creamfinely divided powder

densityg/cm3

1.75

moisture%

≤3.50

fineness-200mesh

≥95.0

bulk densitykg/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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