| 摘要 |
FIELD: chemical industry, production of antifoaming compositions to be used in degassing of synthetic latex and rubber. SUBSTANCE: composition has carbonic acids and triethanolamine. As carbonic acids it has nondisproportional tall oil with shares ratio of tar and fat acids as from 1.0 : 1.5 to 1.5 : 1.0 with following ratio of components, mass pts: tall oil, 66-68, triethanolamine, 32-34. EFFECT: high antifoaming capability with preserved aggregate stability of latex |
