| 配方类型： |
EMULSIONS AND OTHER COLLOIDS |
| 配方说明： |
Kerosene-Phosphoric Acid Emulsion |
| 配方组成： |
"Ethomeen" S/12/1
Kerosene/37
20% Phosphoric Acid Solution/60
"Arquad" 2C/2 |
| 配制方法： |
Dissolve the emulsifiers in the kerosene and add to the phosphoric acid solution with vigorous agitation. The resulting emulsion has good stability in prolonged storage and makes an excellent metal cleaner. It should be pointed out that "Arquad" 2C, in addition to its emulsifying power, is also a good acid-corrosion inhibitor. |
