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.