Acrylic vs. FR-4 Machining
Comparison of Acrylic and FR-4 Property Values
| Acrylic |
|---|
| 0.2 |
| 10,000 |
| 480,000 |
| 4 |
| -- |
| Material |
|---|
| Water Absorption Rating |
| Tensile Strength |
| Flexural Modulus |
| Coefficient of Linear Thermal Expansion |
| Dielectric Strength |
| FR-4 |
|---|
| 0.1 |
| 45,000 |
| 2,700 |
| 0.66 |
| -- |
Material Properties
- Incredibly durable
- Broad temperature range for application use
- Machinability
- UV resistant grades available
- Strong and stiff
- Extremely high mechanical strength
- Good dielectric loss properties
- Good electrical strength properties
- Machinability
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