Flexible circuit boards use 8011 aluminum foil instead of copper foil to effectively reduce weight and reduce costs
The use of aluminum foil instead of copper foil for flexible circuit boards has the following advantages:
1. Light weight. The density of aluminum is only 1/3 of that of copper, and the lower density is of great significance to reduce the weight of the product.
2. Low cost. The price of aluminum is much lower than that of copper, which has obvious advantages in reducing product costs.
3. Good thickness selectivity. Aluminum has good processability and is easy to process into various thicknesses, which increases the selectivity of circuit board thickness.
4. Good flexibility. Aluminum foil has good flexibility and is easy to process.
5. Good heat dissipation. Aluminum is a good heat-conducting material and has excellent heat dissipation performance.
