| 配方类型： |
PAPER |
| 配方说明： |
Grease Resistant Paper Coating |
| 配方组成： |
WAter/10
Oleic Acid/20
Zein G200/100
Alcohol, Denatured/210
Hydrogenated Rosin/40 |
| 配制方法： |
A similar coating can also be obtained from a water system. This is made at about 18% solids by using water instead of alcohol and by adding 20 parts of aqueous ammonia (28%). In preparing such a solution, the oleic acid is added after the Zein and resin have been thoroughly dispersed. |
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