MECHANICAL PROPERTIES | | |
Specific Gravity | D792 | 1.32 |
Elongation % | D638 | 50 |
Tensile Strength (psi) | D638 | 2,100 |
Flexural Strength (psi) | D790 | |
Compressive Strength | D695 | 17,100 |
Tensile Elastic Modulus
(Young's Modulus) (psi) | D638 | 520,000 |
Flexural Modulus
103MPa (103kgf/cm2) | D790 | 530,000 |
Flex Life
(MIT cycles) | D2176 | |
Hardness Durometer Shore D | D2240 | >85 |
Coefficient of Friction
on steel | | .34 |
Abrasion Resistance
1000 revs. | Taber | |
Impact Strength IZOD
73°F/23°C, notched ft/lbs/in | D256 | 655 |
THERMAL PROPERTIES | | |
Melting Point | °F | 650 |
Upper Service
Temperature (20,000h) | °F | 500 |
Flame Rating | UL 94 | V-O |
Thermal Conductivity | BTU/hr/ft2/deg °F in | 1.2 |
Linear Coefficient of Thermal Expansion | D696 | 47 |
Heat of Fusion | BTU/LB | |
Heat of Combustion | BTU/LB | |
Low Temperature Embrittlement | °F | |
ELECTRICAL PROPERTIES | | |
Dielectric Constant | D150/103Hz ( 106Hz ) | 2.8 |
Dielectric Strength
10 mil film | D149 | 500 |
Volume Resistivity
ohm-cm | D257 | 10^16 |
Surface Resistivity
ohm/sq. | D257 | |
GENERAL PROPERTIES | | |
Chemical/Solvent
Resistance | D543 | Excellent |
Water Absorption, 24hr / % | | .1 - .45 |
Deformation Under Load | D621/110°C | |
Refractive Index | | |
Limiting Oxygen Index % | D2863 | 35 |