Question

Diglycidyl ether of bisphenol-A and 4,4-diamino diphenyl sulfone system can be used to obtain glass-reinforced composites by the process of:

• A. Wet-lay-up technique
• B. Dry-lay-up technique
• C. Dry-wet-up technique
• D. Wet-dry-up technique

Hint:

Wet-lay-up techniques are often used for custom composite structures.

Answer 1

The Correct Option is A

The wet-lay-up technique involves applying liquid resin and reinforcement layers manually, making it ideal for creating glass-reinforced composites.