YK-III glass frosting powder

YK-III glass frosting powder is used for the glass products with rigid material to get the etching effects, such as borosilicate glass, quartz glass.  Operation in production:  Put 5kg nitric acid (65%) into 10kg of glass frosting powder, churn up the mixture symmetrically before leaving it still for 24 hours, stir it fully then put it into the production. The etching time is 10 to 20 minutes.  Submerge the clean glass into the solution for 10-30 minutes, take out and clean with water, the etched glass will be get.  The package: 25kg/bag

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