Hydex Polybutalyeneterephalate Data Sheet

||Hydex Polybutalyeneterephalate Data Sheet
Hydex Polybutalyeneterephalate Data Sheet2017-01-23T09:50:31+00:00

Hydex Polybutalyeneterephalate.

Mechanical ASTM Test Method Hydex 4101 PBT Hydex 4101L (PTFE-Filled) Units
Strength to Weight Ratio - - - ksi
Specific Gravity @73 F D792 1.36 1.36 -
Tensile Strength @73 F, (ult)/(yld) D638 7,500 (yld) 7,200 (yld) psi
Tensile Modulus of Elasticity @73 F D638 377,000 380,000 psi
Tensile Elongation at Break @73 F D638 200 40 %
Flexural Strength @73 F D790 12,000 - psi
Flexural Modulus of Elasticity @73 F D790 420,000 390,000 psi
Shear Strength @73 F D732 - - psi
Comprehensive Strength, (% Deformation) @73 F D695 12,800 (10) - psi
Comprehensive Modulus of Elasticity @73 F D695 - - psi
Hardness, Rockwell, Scale as noted @73 F D785 M72 - -
Hardness, Durometer, Shore D @73 F D2240 - - -
Izod Impact, (Notched) @73 F D256 Type A 1.0 0.7 ft-lb/in of notch
Coefficient of Friction, (Dry vs Steel) Dynamic - - - -
Limiting PV, (with 4 to 1 factor of safety applied) - - - psi-ft/min
Thermal ASTM Test Method Hydex 4101 PBT Hydex 4101L (PTFE-Filled) Units
Coefficient of Linear Thermal Expansion @73 F E-831 (TMA) 7.8 E-05 - in/in/F
Heat Deflection Temperature @264 psi D648 200 195 F
Tg-Glass transition termperature, (Amorphous) D3418 - - F
Melting Point, (VS=Vicat Softening Temp.) D3418 428 - F
Continuous Service Temperature in Air, (Max.) - 221 221 F
Thermal Conductivity - - - BTU-in/hr-ft2-F
Electric ASTM Test Method Hydex 4101 PBT Hydex 4101L (PTFE-Filled) Units
Dielectric Strength, Short Term D149 400 - Volts/mil
Volume Resistivity D257 1.0 E+16 - ohm-cm
Dielectric Constant @10E6 Hz D150 - - -
Dissipation Factor @10E6 Hz D150 0.001 - -
Flammability @3.1 mm unless noted UL94 HB - -
H2O ASTM Test Method Hydex 4101 PBT Hydex 4101L (PTFE-Filled) Units
Water Absorption, Immersion, 24 hours D570(7) 0.08 0.07 % by weight
Water Absorption, Saturation D570(7) 0.50 - % by weight