Algoflon® DF 291 F

About
Algoflon® DF 291 F is a white fine coagulated powder and is produced without any intentional use or addition of PFOA. It is designed for paste extrusion in medium reduction ratio (RR) range. It is recommended for manufacture of tubes and wire insulation. Algoflon® DF 291 F exhibits excellent dimensional stability, clarity and adhesion. Main features of Algoflon® DF 291 F include: Excellent dimensional stability Smooth surface Excellent clarity Excellent adhesion Optimum electrical properties&&

Product Description
SupplierSolvay
GenericPTFE
Material StatusCommercial: Active
FeaturesExcellent Processability,Low coefficient of friction,Solvent resistance,Heat Stabilized
AvailabilitysNorth America,Asia Pacific,Europe

Technical Data
PHYSICALNominal valueUnitTest method
Density2.17 ASTM D792
Average particle size600µmInternal Method
bulk density475g/lASTM D4895

MECHANICALNominal valueUnitTest method
Tensile strain
fracture350%ASTM D4895
tensile strength35.0MPaASTM D4895

THERMALNominal valueUnitTest method
Thermal instability index< 15.0 ASTM D4895

Supplementary informationNominal valueUnitTest method
Reduction Ratio(range)100 to 1500 Internal Method
Rheometer pressure
@ RR 1600:150.0MPaASTM D4895

Notes
1. Typical properties: these are not to be construed as specifications.
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