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TEXTILE SPECIALTIES
| 配方类型： |
RUBBER, PLASTICS AND WAXES |
| 配方说明： |
Bleaching Furs |
| 配方组成： |
Ammonium persulfate/6 lb
Hydrogen peroxide (35%)/3.5 gal
Ammonia (28%)/6 lb
Wash well and drain
Then treat for 3-5 hr at 80-90'F i
Ammonium chloride/2 lb
Water/100 gal
Adjust pH to 8
Tartaric acid/2 lb
Ferrous sulfate/4 lb
Ammonia (28%)/3 qt
Hydrogen peroxide (35%)/2 gal
Water/100 gal
Water/100 gal
or |
| 配制方法： |
Wash and treat for 1 hr at 80'F with 1% oxalic acid.
Wash thoroughly; drain and dry with warm air. |
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