Mirroring

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<nowiki>Insert non-formatted text here
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To use: Add ammonium hydroxide (by the drop) to solution 1. Stir solution while adding the ammonium hydroxide until precipitate clears. Add solution 2 to 1. Stir solution while adding ammonium until precipitate is slightly cloudy. Pour solution into glass vessel to be silvered. Add solution 3, stir/shake.
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Silver Plating - Brashear Process
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Three Part Solution Mix for Internal Plating
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'''solution one'''
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2 liters distilled water, 50 grams silver nitrate. Store in a dark glass bottle.
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'''solution two'''
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2 liters distilled water, 90 grams potassium hydroxide.
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'''solution three'''
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800 ml distilled water, 80 grams cane sugar, 100 ml ethyl alcohol, 3.5 ml nitric acid. Age 30 days or boil 30 minutes before using.
  
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Solution 1 2 liters distilled water, 50 grams silver nitrate. Store in a dark glass bottle.
 
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Solution 2 2 liters distilled water, 90 grams potassium hydroxide.
 
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Solution 3 800 ml distilled water, 80 grams cane sugar, 100 ml ethyl alcohol, 3.5 ml nitric acid. Age 30 days or boil 30 minutes before using.
 
 
Solutions are used at the following ratio:  
 
Solutions are used at the following ratio:  
 
1 : 2 : 3  =  64% : 32% : 4%  by volume
 
1 : 2 : 3  =  64% : 32% : 4%  by volume
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Solution Required Solution 1 Solution 2 Solution 3
 
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50                                     32               16                 2
 
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100                                     64               32                 4
 
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150                                     96               48                 6
 
−
200                                   128               64                 8
 
−
250                                   160               80                 10
 
−
300                                   192               96                 12
 
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400                                   256               128                 16
 
−
500                                   320               160                 20
 
−
600                                   384               192                 24
 
−
700                                   448               224                 28
 
−
800                                   512               256                 32
 
−
900                                   576               288                 36
 
−
1000                           640               320                 40
 
−
1500                           960               480                 60
 
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2000                           1280               640                 80
 
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To use: Add ammonium hydroxide (by the drop) to solution 1. Stir solution while adding the ammonium hydroxide until precipitate clears. Add solution 2 to 1. Stir solution while adding ammonium until precipitate is slightly cloudy. Pour solution into glass vessel to be silvered. Add solution 3, stir/shake.
 
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Warning: Wear protective clothing. Promptly and safely discard unused mixed solutions.</nowiki>
 
  
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*** from http://www.ecu.edu/glassblowing/data.htm
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warning;  use chemicals in a well ventilated area. wear protective clothing. promptly and safely discard unused mixed solutions.

Latest revision as of 22:22, 17 December 2007

To use: Add ammonium hydroxide (by the drop) to solution 1. Stir solution while adding the ammonium hydroxide until precipitate clears. Add solution 2 to 1. Stir solution while adding ammonium until precipitate is slightly cloudy. Pour solution into glass vessel to be silvered. Add solution 3, stir/shake.

solution one 2 liters distilled water, 50 grams silver nitrate. Store in a dark glass bottle.

solution two 2 liters distilled water, 90 grams potassium hydroxide.

solution three 800 ml distilled water, 80 grams cane sugar, 100 ml ethyl alcohol, 3.5 ml nitric acid. Age 30 days or boil 30 minutes before using.

Solutions are used at the following ratio: 1 : 2 : 3 = 64% : 32% : 4% by volume

warning; use chemicals in a well ventilated area. wear protective clothing. promptly and safely discard unused mixed solutions.

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