What we do:

Phenolics Specs

        X XX XXX C, CE L, LE
    Units ASTM Test Method Paper Phenolic Paper Phenolic Paper Phenolic Canvas Phenolic Linen Phenolic
MECHANICAL Strength to Weight Ratio ksi -          
Specific Gravity @73 F - D792 1.36 1.34 1.32 1.35 1.34
Tensile Strength @73 F, (ult)/(yld) psi D638 20000 16000 15000 9500 12500
Tensile Modulus of Elasticity @ 73 F psi D638 - - - - -
Tensile Elongation at Break @ 73 F % D638 - - - - -
Flexural Strength @ 73 F psi D790 25000 15000 13500 17000 15000
Flexural Modulus of Elasticity @ 73 F psi D790 1800000 1400000 1300000 950000 1050000
Shear Strength @ 73 F psi D732 12000 11000 10000 11500 11750
Compressive Strength, (% Deformation) @73 F psi D695 36000 (10) 34000 (10) 32000 (10) 37000 (10) 37000 (10)
Compressive Modulus of Elasticity @73 F psi D695 - - - - -
Hardness, Rockwell, Scale as noted @73 F - D785 M110 M105 M110 M104 M105
Hardness, Durometer, Shore D @73 F - D2240 - - - - -
Izod Impact, (Notched) @73 F ft-lb/in of notch D256 TypeA 4.0 1.3 1.0 3.2/2.3 2.5/1.8
Coefficient of Friction, (Dry vs. Steel) Dynamic - - - - - - -
Limiting PV, (with 4 to 1 factor of safety applied) psi-ft/min - - - - - -
THERMAL Coefficient of Linear Thermal Expansion @73 F in/in/F E-831 (TMA) - - - - -
Heat Deflection Temperature @ 264 psi F D648 - - - - -
Tg-Glass transition temperature, (Amorphous) F D3418 - - - - -
Melting Point, (VS=Vicat Softening Temp.) F D3418 - - - - -
Continuous Service Temperature in Air, (Max.) F - 285 285 285 265 265
Thermal Conductivity BTU-in/hr-ft2-F - - - - - -
ELECTRICAL Dielectric Strength, Short Term Volts/mil D149 500 500 470 150/360 150/360
Volume Resistivity ohm-cm D257 - - - - -
Dielectric Constant @ 10E6 Hz - D150 6 5.5 5.3 -,5.8 -,5.8
Dissipation Factor @ 10E6 Hz - D150 0.06 0.045 0.038 .1,.055 .1,.055
Flammability @ 3.1 mm unless noted - UL94 HB HB HB HB HB
H2O Water Absorbtion, Immersion, 24 Hrs % by wt. D570(7) 1.10 0.55 0.45 1.2,.75 .9,.7
Water Absorbtion, Saturation % by wt. D570(7) - - - - -

Contact us

By submitting this form, you accept the Mollom privacy policy.

Testing Title Inquiry Form

By submitting this form, you accept the Mollom privacy policy.