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How do you bond copper to glass?

Published in Material Bonding 1 min read

Bonding copper to glass effectively involves using an epoxy adhesive and proper preparation. Here's a step-by-step guide based on the provided references:

Steps to Bond Copper to Glass

  1. Prepare the Surfaces:

    • The copper and glass surfaces must be meticulously cleaned and dried. This ensures optimal adhesion.
  2. Open the Epoxy:

    • Carefully remove the plug from the epoxy syringe and cut the tips.
  3. Mix the Epoxy:

    • Dispense equal parts of the resin and hardener onto a disposable surface. Thoroughly mix them together.
  4. Apply the Epoxy:

    • Apply the mixed epoxy to the area where the copper and glass will meet. Ensure even coverage.
  5. Wait for the Epoxy to Set:

    • Allow the epoxy to cure completely, following the manufacturer's instructions for setting time. This step is crucial for a strong bond.
  6. Clean Up:

    • Clean any excess epoxy before it hardens.

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