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Potassium perfluorobutane sulfonate
Product Name:Potassium perfluorobutane sulfonate
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Potassium perfluorobutane sulfonate

  (CAS: 29420-49-3)

  Product features:

  Potassium Perfluorobutane Sulfonate is a white powder, the formula is C4F9SO3K and molecular weight is 338.19, density at 25°C is 0.69g/cm3. Potassium Perfluorobutane Sulfonate is a flame retardant free of bromine and chloride compound, featuring high solubility in polycarbonate, non-toxic and small adding dose.

  Quality index:




White powder

Water Content (%)

≤ 0.2

F- Content (%)

≤ 0.01

Fe3+ Content (%)

≤ 0.02

Ca2+ Content (%)

≤ 0.05

PH Value

5.5 - 7.5


  Potassium Perfluorobutane Sulfonate is widely used in synthetic materials as flame retardant, in particular it is the best flame retardant of polycarbonate material, advise adding amount: 0.05% - 0.1%.

  In processing thermo plastic, It can act efficient anstatic agent and fire retarding agent. Also it can enhance transparency with polycarbonate, polystyrene, polyimide, polyester, polyamide etc.

  Packing, storage and transportation:

  Keep in in cool, dry and shading place.

  It is packed by drum or bags, 25kg/drum.

  Handle with care during transportation.

Order:Potassium perfluorobutane sulfonate





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Qingdao Collect Chemical Co.,Ltd
Qingdao Collect Flame Retardant Tech Co.,Ltd
Mobile: 0086-18554855655
Add:No.127 Lushan Road, Huangdao District, Qingdao City, Shandong, China
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