Ensinger TECAPET®

Category: PET , Polyethylene Terephthalate
Manufacturer: Ensinger Inc.
Trademark: Ensinger
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: tcbx54_Ensinger-TECAPET-.pdf
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TECAPET®PET is an unreinforced, semicrystalline thermoplastic polyester derived from polyethylene terephthalate. Its excellent wear resistance, low coefficient of friction, high flexural modulus, and superior dimensional stability make it a versatile material for designing mechanical and electro-mechanical parts. Because TECAPET®PET has no centerline porosity, the possibility of fluid absorption and leakage is virtually eliminated.

TECAPET™PET superior wear resistance and lack of centerline porosity give it an advantage over other materials for applications involving solvents, chemicals, and food products. TECAPET™PET is also used in water purification systems, printing equipment, textile components, food-handling equipment, and valves.
General Information
Features
  • Semicrystallization
  • Good dimensional stability
  • Low friction coefficient
  • Rigidity, high
  • High strength
  • Insulation
  • Anti-gamma radiation
  • Good chemical resistance
  • Good wear resistance
  • Good weather resistance
  • Compliance of Food Exposure
  • Low or no water absorption
  • High hardness
Uses
  • Valve/valve components
  • Textile applications
  • Food service sector
  • Printing machine parts
Agency Ratings
  • FDA 21 CFR 177.1630
Forms
  • Shapes
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.38g/cm³ASTM D792
Water Absorption ASTM D570
    23°C, 24 hr 0.10%ASTM D570
    Saturated, 23°C 0.50%ASTM D570
HardnessNominal ValueUnitTest Method
Rockwell Hardness (M-Scale, 23°C)94ASTM D785
MechanicalNominal ValueUnitTest Method
Tensile Modulus 3240MPaASTM D638
Tensile Strength (Yield, 23°C)86.2MPaASTM D638
Tensile Elongation (Break, 23°C)20%ASTM D638
Flexural Modulus (23°C)2960MPaASTM D790
Flexural Strength (23°C)121MPaASTM D790
Coefficient of Friction ASTM D1894
    With self-dynamics 10.25ASTM D1894
    With Self-Static 0.19ASTM D1894
Wear Factor 2(0.28 MPa, 0.25 m/sec)42010^-8 mm³/N·mASTM D3702
ImpactNominal ValueUnitTest Method
Unnotched Izod Impact (23°C)37J/mASTM D256
ThermalNominal ValueUnitTest Method
Deflection Temperature Under Load ASTM D648
    0.45 MPa, not annealed 116°CASTM D648
    1.8 MPa, not annealed 79.4°CASTM D648
Peak Melting Temperature 254°CASTM D3418
CLTE - Flow 7.0E-5cm/cm/°CASTM D696
Specific Heat 1170J/kg/°C
Maximum Service Temperature
    Intermittent 160°C
    Long Term 110°CUL 746B
ElectricalNominal ValueUnitTest Method
Volume Resistivity 1.0E+15ohms·cmASTM D257
Dielectric Strength 16kV/mmASTM D149
Dielectric Constant 3(23°C, 60 Hz)3.40ASTM D150
Dissipation Factor (23°C, 60 Hz)2.0E-3ASTM D150
FlammabilityNominal ValueUnitTest Method
Flame Rating HBUL 94
Additional Information
Data obtained from extruded shapes material.
Note Message
1 .40 psi, 50 fpm
2 .Against Steel
3 .50% RH
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