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PRODUCTS LIST & TECHNICAL DATA
POLYPROPYLENE DATA
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| ASTM or UL test | Property | Homopolymer | Co-Polymer | Flame Retardant |
| PHYSICAL | ||||
| D792 | Density (lb/in³) (g/cm³) |
0.033 0.905 |
0.033 0.897 |
0.035 0.988 |
| D570 | Water Absorption, 24 hrs (%) | <0.01 | 0.01 | 0.02 |
| MECHANICAL | ||||
| D638 | Tensile Strength (psi) | 4,800 | 4,800 | 4,300 |
| D638 | Tensile Modulus (psi) | 195,000 | - | - |
| D638 | Tensile Elongation at Yield (%) | 12 | 23 | 28 |
| D790 | Flexural Strength (psi) | 7,000 | 5,400 | - |
| D790 | Flexural Modulus (psi) | 180,000 | 160,000 | 145,000 |
| D695 | Compressive Strength (psi) | 7,000 | 6,000 | - |
| D695 | Compressive Modulus (psi) | - | - | - |
| D785 | Hardness, Rockwell R | 92 | 80 | - |
| D256 | IZOD Notched Impact (ft-lb/in) | 1.9 | 7.5 | 0.65 |
| THERMAL | ||||
| D696 | Coefficient of Linear Thermal Expansion (x 10-5 in./in./°F) |
6.2 | 6.6 | - |
| D648 | Heat Deflection Temp (°F / °C) at 66 psi at 264 psi |
210 / 99 125 / 52 |
173 / 78 110 / 43 |
106 / 41 57 / 14 |
D3418 |
Melting Temperature (°F / °C) | 327 / 164 | 327 / 164 | 327 / 164 |
- |
Max Operating Temp (°F / °C) | 180 / 82 | 170 / 77 | 180 / 82 |
| C177 | Thermal Conductivity (BTU-in/ft²-hr-°F) (x 10-4 cal/cm-sec-°C) |
0.76-0.81 2.6-2.8 |
- - |
- - |
| UL94 | Flammability Rating | HB | n.r. | V-O |
| ELECTRICAL | ||||
| D149 | Dielectric Strength (V/mil) short time, 1/8" thick | 500-660 | 475 | 500-650 |
| D150 | Dielectric Constant at 1 kHz | 2.25 | 2.2-2.36 | 2.3 |
| D150 | Dissipation Factor at 1 kHz | 0.0005-0.0018 | 0.0017 | - |
| D257 | Volume Resistivity (ohm-cm) at 50% RH | 8.5 x 1014 | 2 x 1016 | 1015 |
| D495 | Arc Resistance (sec) | 160 | 100 | - |
NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Complex Plastics Inc. assumes no liability for information contained herein.
All values at 73°F (23°C) unless otherwise noted.
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PRODUCTS LIST & TECHNICAL DATA
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