| 配方类型： |
EMULSIONS, DISPERSIONS AND GELS |
| 配方说明： |
Formulation "D" |
| 配方组成： |
2. Oleic Acid (oil soluble)/6
*Piccolyte S-85, 100 or 115.
3. Potassium Hydroxide (water soluble)/1.4
1. Resin* Solution/100
4. Water/50-100 |
| 配制方法： |
(a) Prepare a resin solution of suitable viscosity by dissolving the resin in a hydrocarbon solvent. A viscosity of 25 poises @ 25'C or lower is desirable.
(b) Add the water soluble ingredients to the total desired amount of water in the pre-mix kettle and add the oil-soluble ingredients, with mixing, to the resin solution.
(c) Add the resin solution uniformly to the water in the pre-mix tank with rapid agitation to produce a continuous oil-in-water premix emulsion.
(d) Run the pre-mix oil-in-water emulsion through the water cooled Colloid Mill at the setting required to produce particle sizes of 1 to 3 microns.
The working temperatures for the formulations used in this procedure do not appear to be critical but should be in the range of 20 to 80'C. |
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