ISO 9001:2015 Certified | Cage Code: 7L0f6
TYPICAL PROPERTIES of GLASS LAMINATES (SHEET FORM) |
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| ASTM or UL test | Property | G-7 | G-10 | G-11 |
| PHYSICAL | ||||
| D792 | Density (lb/in³) (g/cm³) |
0.065 1.80 |
0.065 1.80 |
0.065 1.80 |
| D570 | Water Absorption, 24 hrs (%) | 0.10 | 0.10 | 0.20 |
| MECHANICAL | ||||
| D638 | Tensile Strength (psi) -lengthwise -crosswise |
20,000 – |
45,000 38,000 |
43,000 37,000 |
| D790 | Flexural Strength (psi) -lengthwise -crosswise |
30,000 – |
75,000 65,000 |
80,000 70,000 |
| D790 | Flexural Modulus (Kpsi) -lengthwise -crosswise |
1,600 – |
2,700 2,400 |
3,000 2,700 |
| D256 | IZOD Notched Impact (ft-lb/in) -lengthwise -crosswise |
13.0 – |
14.0 12.0 |
12.0 9.0 |
| D695 | Compressive Strength (psi) | 50,000 | 65,000 | 63,000 |
| D785 | Hardness, Rockwell M | M105 | M110 | M112 |
| THERMAL | ||||
| D696 | Coefficient of Linear Thermal Expansion (x 10-5 in./in./°F) -lengthwise -crosswise |
0.72 0.90 |
0.55 0.66 |
0.72 0.83 |
| – | Max Operating Temp (°F / °C) | 430 / 220 | 284 / 140 | 329 / 165 |
| C177 | Thermal Conductivity (BTU-in/ft²-hr-°F) (x 10-4 cal/cm-sec-°C) |
2.0 7.0 |
2.0 7.0 |
2.0 7.0 |
| UL94 | Flammability Rating | H-B | H-B | H-B |
| ELECTRICAL | ||||
| D149 | Dielectric Strength (V/mil) short time, 1/8″ thick | 350 | 800 | 900 |
| D150 | Dielectric Constant at 1 MHz | 4.5 | 5.0 | 4.5 |
| D150 | Dissipation Factor at 1 MHz | 0.018 | 0.019 | 0.020 |
| D495 | Arc Resistance (sec) | 240 | 100 | 120 |
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. Contact us for manufacturers’ complete material property datasheets.