Desizing glass fabric with sodium carbonate peroxide desizing solutions

摘要

Desizing glass fabric by dampening sized glass fabric with an aqueous desizing solution containing 1.0 to 18.0 g/l sodium carbonate peroxide to provide about 0.03% to about 0.50% sodium carbonate peroxide on the fabric based on the weight of the dry fabric being dampened, removing the dampened fabric from the aqueous desizing solution heating the dampened fabric, and washing the fabric to remove desizing solution and size.