G-11 Laminate
G-11 Laminate Overview
What is the Material: G-11 Laminate is a thermoset material, which consists of glass fabric filled with an epoxy resin.
Key Material Features: This material is beneficial in applications requiring mechanical strength, low moisture absorption, electrical properties, and temperature stability. G-11 retains over half of its structural strength at high temperatures.
Other Considerations: It is similar in properties to G-10, but can withstand higher temperatures.
Physical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Chemical Designation | (G-11) Glass Epoxy | |
| Trade Names (®, ™) | Resiten G11, Lamitex G 11 | |
| Filler | Epoxy | |
| Color | Brown | |
| Density (g/cm^3) | 1.8 | D 792 |
Mechanical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Tensile Strength at Yield (psi) | 58600 | D 638 |
| Flexural Strength (psi) | 76700 | D 790 |
| Compression Strength: 10% Strain (psi) | 36700 | D 695 |
| Impact Strength (Izod) (ft-lbs/in) | 15.3 | D 256 |
| Hardness (M) | 112 | D 785 |
Thermal
| Property | Value | Typical ASTM Test |
|---|---|---|
| Service Temperature Continuous (°F) | 356 | |
| Service Temperature Minimal (°F) | -200 | |
| Thermal Expansion (CLTE) (in/in/°F) | 1.10E-05 | D 696 |
Electrical
| Property | Value | Typical ASTM Test |
|---|---|---|
| Dielectric Strength (V/mil) | 900 | D 149 |
| Dissipation Factor (1MHz) | 0.016 | D 150 |
| Dielectric Constant (1MHz) | 4.5 | D 150 |
Other
| Property | Value | Typical ASTM Test |
|---|---|---|
| Moisture Absorption (%) (24 Hours) | 0.15 | D 570 |
| Flammability | HB |
The data stated are typical values intended for reference and comparison purposes only. The data should not be used as a basis for design specifications or quality control. The information is provided as a guide to the best of our knowledge and given without obligation or liability. Testing under individual application circumstances is recommended.