配方类型:

PAPER

配方说明:

De-inking Printed Waste Paper (U.S. Patent 2743,178)

配方组成:

Sulfated Fatty Alcohol/2
Waster Paper/200
Tetrasodium Pyrophosphate/8
Water/12000

配制方法:

Cook for one hour, with agitation, at 75 to 90'C. Strain and wash on wire screen.