What is G-5?
G-5 is a woven glass fabric with a melamine resin coating. It offers superior hardness, flame-resistance, and electrical properties in both dry and humid environments.
Like other glass melamines, G-5 also offers impressive strength and arc resistance. It meets 94V-0 UL flammability requirements. It is a great material chosen for its high machinability, mechanical strength, and dimensional stability.
G-5 properties include:
Tensile Strength — 70,000
Flexural Strength - LW - A 0.125” — 55,000 psi
Specific Gravity — 1.90
Bond Strength — 1,900 psi
Shear Strength — 18,000 psi
Hardness - Mohs Scale — 115
Flammability Rating — 94V-0
Water Absorption (24 hours) — 0.60
Izod Impact Strength at 49°C - LW — 12.50
Thermal Expansion Coefficient in Degrees Celsius (x10^-5) — 1.50
Maximum Operating Temperature — 284° Fahrenheit
What forms of G-5 are available?
G-5 is available in various shapes and sizes, including:
• Sheets
• Tubes
• Rods
All forms can be used in projects requiring various dimensions, lengths, diameters and thicknesses. If you have specific project requirements, please contact us for a consultation. We will coordinate with you on the best shape and size specifications for your project.
What are the benefits of G-5?
There are many benefits of this epoxy material, such as:
- Exceptional electrical resistance
- High stability in elevated temperatures
- Stable in low and high humidity
- Resistant against environmental elements
- Superior arc and heat resistance
- High machinability
Choose Us for G-5 Glass Melamine Parts
When it comes to G-5 and similar glass melamine materials, we are your trusted partner for machining, assembly, and other advanced capabilities. Known for its excellent thermal resistance and dimensional stability, G-5 is ideal for applications where reliability and performance are critical.
Our team ensures your parts are molded to exact tolerances, offering durability and strength in every component. Rely on us for G-5 solutions that meet the specific needs of industries such as:
- Electrical
- Electrical & Electronics
- Automotive
- Industrial Manufacturing