Paper, Cotton, and Linen Phenolic Materials Data Sheet

||Paper, Cotton, and Linen Phenolic Materials Data Sheet
Paper, Cotton, and Linen Phenolic Materials Data Sheet2017-01-23T09:58:37+00:00

Paper, cotton, and linen phenolics are composites of paper, cotton, or linen in a thermosetting plastic.

Grade X Phenolic Grade XX Phenolic Grade XXX Phenolic Grade C and CE Phenolics Grade L and LE Phenolics
Mechanical ASTM Test Method Paper Phenolic Paper Phenolic Paper Phenolic Cotton Canvas Phenolic Linen Phenolic Units
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) D638 20,000 16,000 15,000 9,500 12,500 psi
Tensile Modulus of Elasticity @73 F D638 - - - - - psi
Tensile Elongation at Break @73 F D638 - - - - - %
Flexural Strength @73 F D790 25,000 15,000 13,500 17,000 15,000 psi
Flexural Modulus of Elasticity @73 F D790 1,800,000 1,400,000 1,300,000 950,000 1,050,000 psi
Shear Strength @73 F D732 12,000 11,000 10,000 11,500 11,750 psi
Comprehensive Strength, (% Deformation) @73 F D695 36,000 (10) 34,000 (10) 32,000 (10) 37,000 (10) 37,000 (10) psi
Comprehensive Modulus of Elasticity @73 F D695 - - - - - psi
Hardness, Rockwell, Scale as noted @73 F D785 M110 M105 M110 M104 M105 -
Hardness, Durometer, Shore D @73 F - - - - - - -
Izod Impact, (Notched) @73 F D256 Type A 4.0 1.3 1.0 3.2/2.3 2.5/1.8 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 Paper Phenolic Paper Phenolic Paper Phenolic Cotton Canvas Phenolic Linen Phenolic Units
Coefficient of Linear Thermal Expansion @73 F E-831 (TMA) - - - - - in/in/F
Heat Deflection Temperature @264 psi D648 - - - - - F
Tg-Glass transition termperature, (Amorphous) D3418 - - - - - F
Melting Point, (VS=Vicat Softening Temp.) D3418 - - - - - F
Continuous Service Temperature in Air, (Max.) - 285 285 285 265 265 F
Thermal Conductivity - - - - - - BTU-in/hr-ft2-F
Electric ASTM Test Method Paper Phenolic Paper Phenolic Paper Phenolic Cotton Canvas Phenolic Linen Phenolic Units
Dielectric Strength, Short Term D149 500 500 470 150/360 150/360 Volts/mil
Volume Resistivity D257 - - - - - ohm-cm
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 0.1, 0.055 0.1, 0.055 -
Flammability @3.1 mm unless noted UL94 HB HB HB HB HB -
H2O ASTM Test Method Paper Phenolic Paper Phenolic Paper Phenolic Cotton Canvas Phenolic Linen Phenolic Units
Water Absorption, Immersion, 24 hours D570(7) 1.10 0.55 0.45 1.20, 0.75 0.9, 0.7 % by weight
Water Absorption, Saturation D570(7) - - - - - % by weight