Simple mirror making at home
Water (25%) 10~15ml, sodium hydroxide 2g, glucose 1.3g, alcohol 25ml, a little stannous chloride. First prepare A solution, take silver nitrate and put it in a clean and oil-free 500-ml glass cup, add 100 ml of distilled water to dissolve, add ammonia water dropwise, and stir while adding. A grey precipitate initially appeared; continue to add ammonia until the precipitate is completely dissolved. After the solution is clarified, add 2 g of sodium hydroxide to 50 ml of water-soluble corner, pour it into the solution, and cool it.
Bathroom mirror: This type of mirror is mainly flat glass mirror, with wood, plastic, glass, metal and other materials as the frame, decorated with mirror crafts such as carving, vertical line, silk screen, paste, etc. With the help of materials, a dazzling array of series is formed, which is the mainstream of the mirror series. Mainly practical.
After cutting the glass according to the specifications, first rinse the front and back sides with tap water, then apply the iron red powder with water on the side to be plated, wipe off the iron red powder after drying, and wash it with water. Then scrub the surface of the glass to be plated with a small amount of stannous chloride solution. After washing, rinse the residual stannous chloride with water. Finally rinse the glass with clean water (preferably distilled water).
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