To catalogue
Atlas Fibre FR-4 Sheet
- Chemical Family
- Epoxy & Epoxy Derivatives
Atlas Fiber FR-4 Sheet is a continuous woven glass fabric laminated with an epoxy resin. This grade is extremely high in mechanical strength, has low water absorption and dissipation factors and has superior electrical characteristics, which are exhibited over a wide range of temperatures and humidities. Note: G-10 and FR4 are two separate materials.
Properties
- Physical Form
- Fabric
- Sheets
Product families
Applications
Industrial — Chemical & Industrial Manufacturing
- Equipment & Parts
Product Families
Composite Materials — Prepregs & Molding Compounds
- Laminates
Other characteristics
- Functions
- Laminate
- Reinforcement Material
- Glass Fibers
- Markets
- Industrial
- Technology
- Composite Materials
- Material Features
- Excellent Mechanical Strength
- Good Electrical Properties
- Low Water Absorption
- Reinforcement Form
- Plain Weave Fabric
- Composite Materials Functions
- Laminate
Technical data
Table 1 of 1
15 rows| Characteristic | Value | Unit |
|---|---|---|
| Specific Gravity | 1.85 | — |
| Tensile Strength | 38000 | psi |
| Compressive Strength | 66000 | psi |
| Flexural Strength | 60000 | psi |
| Hardness | 115 | M Scale |
| Bond Strength | 2300 | psi |
| Shear Strength | 21500 | psi |
| Dissipation Factor (10⁶ Cycles, Cond A) | 0.022 | — |
| Dielectric Constant (10⁶ Cycles, Cond A) | 4.8 | — |
| Electric Strength (Cond A) | 800 | V/Mil |
| Flammability Rating | 94V-O | — |
| Operating Temperature | max. 140 | °F |
