Thermalux® Unfilled

Category: PSU , Polysulfone
Manufacturer: Westlake Plastics Company
Trademark: Thermalux®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: OMcp3B_Thermalux-Unfilled.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
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Made from UDEL® polysulfone resin, these stock shapes remain stable, resisting creep and deformation under continuous load and elevated temperatures. They have high tensile strength and, as temperatures increase, flexural modulus remains high. Thermalux products will withstand exposure to soap, detergent solutions and some hydrocarbon oils, even at elevated temperatures under moderate stress levels.

Applications Include:
  • Float switches
  • Membrane cartridge filter system
  • Solenoid valve body
  • Dairy connectors

Advantages of Thermalux:
  • Dimensionally stable
  • Easily machined
  • FDA compliant
  • Transparent grades available
  • Excellent mechanical and electrical properties
  • Steam resistant
  • Low outgassing levels
General Information
Features
  • Detergent Resistant
  • Food Contact Acceptable
  • Good Creep Resistance
  • Good Dimensional Stability
  • Good Electrical Properties
  • High Tensile Strength
  • Hydrocarbon Resistant
  • Low to No Outgassing
  • Machinable
  • Oil Resistant
  • Steam Resistant
Uses
  • Connectors
  • Membranes
  • Switches
  • Valves/Valve Parts
Agency Ratings
  • FDA Food Contact, Unspecified Rating
Appearance
  • Amber
  • Clear/Transparent
  • Colors Available
Forms
  • Film
  • Rod
  • Sheet
  • Slab
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.24g/cm³ASTM D792
Water Absorption (24 hr)0.30%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness
    M-Scale 69ASTM D2240
    R-Scale 120ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 2480MPaASTM D638
Tensile Strength (Yield)70.3MPaASTM D638
Tensile Elongation ASTM D638
    Yield 5.0 to 6.0%
    Break 50 to 100%
Flexural Modulus 2690MPaASTM D790
Flexural Strength (Yield)106MPaASTM D790
Compressive Strength 95.8MPaASTM D695
ImpactNominal ValueUnitTest Method
Notched Izod Impact (23°C)69J/mASTM D256
Unnotched Izod Impact No BreakASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, Unannealed 181°C
    1.8 MPa, Unannealed 174°C
CLTE - Flow 5.6E-5cm/cm/°CASTM D696
Thermal Conductivity 0.26W/m/KASTM C177
ElectricalNominal ValueUnitTest Method
Volume Resistivity 5.0E+16ohms·cmASTM D257
Dielectric Strength 17kV/mmASTM D149
Dielectric Constant (1 kHz)3.06ASTM D150
Dissipation Factor (1 kHz)1.0E-3ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating (4.47 mm)V-0UL 94
Oxygen Index 30%ASTM D2863
OpticalNominal ValueUnitTest Method
Transmittance 75.0%ASTM D1746
Haze 5.0%ASTM D1746
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