| 配方类型： |
EMULSIONS & DISPERSIONS |
| 配方说明： |
DBPC Dispersion |
| 配方组成： |
Triethanolamine/2.0
Di-tert-butyl-paracresol/60.0
Potassium hydroxide/0.5
Stearic Acid/6.0
Water/96.0 |
| 配制方法： |
Dissolve the stearic acid and triethanolamine in 80 parts of water at 70'C with gentle stirring; then dissolve the potassium hydroxide.
Next add slowly with stirring di-tert-butyl-para-cresol, which is just above its melting point (70'C) and stir until the mixture is homogeneous.
Allow it to cool to 40'C while stirring, and add 16 parts of cool water. |
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