DeWAL DW 401

Category: UHMWPE , Ultra High Molecular Weight Polyethylene
Manufacturer: DeWAL Industries
Trademark: DeWAL
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: MXImHF_DeWAL-DW-401.pdf
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Skived Ultra High Molecular Weight Polyethylene film (UHMW)

UHMW has extremely high abrasion resistance, exceeding the abrasion resistance of steel. This coupled with broad chemcial resistance and low coefficient of friction makes UHMW an extremely versatile engineering material for many severe service applications. Application examples include inner and outer surfaces for potable water, chemical, fule and hydraulic hoses, bottom surfaces for skis and snow boards as well as linings for chutes to decrease friction and wear. Also widely used in automotive weatherstrip applications to reduce friction
General Information
Features
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Wear Resistance
  • High Tensile Strength
  • Low Friction
  • Ultra High Molecular Weight
Uses
  • Abrasion Resistant Liners
  • Hose
  • Industrial Applications
  • Sporting Goods
  • Weatherstripping
Forms
  • Film
PhysicalNominal ValueUnit
Density 0.930g/cm³
Water Absorption (Saturation)0.010%
Thickness 76.2 to 1570nm
ThermalNominal ValueUnitTest Method
Deformation 1(50°C)6.0 to 8.0%
Additional InformationNominal ValueUnit
Core ID 7.62cm
Core Type Upon Request
Maximum Roll OD 356mm
Width 26.35 to 1220mm
FilmsNominal ValueUnitTest Method
Tensile Strength - MD (Yield)41.4MPaASTM D882
Tensile Elongation - MD (Break)300%ASTM D882
ThermalNominal ValueUnitTest Method
Heat Deflection Temperature (1.8 MPa, Annealed)95.0°CISO 75-2/A
Melting Temperature 135°C
CLTE - Flow 2.0E-4cm/cm/°CASTM D696
Thermal Conductivity (23°C)0.063W/m/K
ElectricalNominal ValueUnitTest Method
Dielectric Strength 39kV/mmASTM D149
Dielectric Constant 32.30ASTM D150
Dissipation Factor 4.0E-4ASTM D150
Note Message
1 .2000 psi, 6 hr
2 .(increments of 1/16"), Metric Widths Available upon request
3 .(2H 10e6 HZ)
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