DeWAL DW 224

Category: PTFE , Polytetrafluoroethylene
Manufacturer: DeWAL Industries
Trademark: DeWAL
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: OrdtKr_DeWAL-DW-224.pdf
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D/W 224 is a skived, tensilzed PTFE that has been sodium napthalene etched on both sides to allow bonding to itself and other substrates within composite construction hoses and similar products. The tensilzing process yields as film with significantly enhanced tensile properties.

D/W 224 is finding applications in hydraulic, chemical and other hose constructions where internal bonding to the elastomeric materials is required.
General Information
Features
  • Bondability
  • High Tensile Strength
Uses
  • Bonding
  • Construction Applications
  • Film
  • Hose
Forms
  • Film
PhysicalNominal ValueUnit
Thickness 50.8 to 127nm
Additional InformationNominal ValueUnit
Core ID 7.62cm
Maximum Roll OD 356mm
Width 12.7 to 508mm
FilmsNominal ValueUnitTest Method
Tensile Strength - MD (Yield)124MPaASTM D882
Tensile Elongation - MD (Break)100%ASTM D882
ThermalNominal ValueUnit
Continuous Use Temperature 260°C
ElectricalNominal ValueUnitTest Method
Dielectric Strength 160kV/mmASTM D149
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