Desilvering mirror method
Prepare <desilvering solution> and dilute it with water: desilverizing solution = 1: 1 for the weight ratio;
The silver mirror is immersed in the <paint removal liquid> when the temperature is about 50-60 ° C, and the immersion time is about 5-10 minutes to remove the paint film. Wash out after taking out;
The silver mirror that has undergone the depainting process is placed in the <silver removal solution> and immersed for 20 seconds to remove the silver film. Remove and wash.