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配方類型： MISCELLANEOUS
配方說明： Thickening Urea and Ammonia Solutions
配方組成： Ammonia (28%)/3.0
pH/7.6
Urea/100
BRookfield" Viscosity at 20 rpm/102,000
Water/100
"Carbopol" 934/4
配制方法： Dissolve the urea in the water. Disperse the "Carbopol" 934 in the urea solution and neutralize with NH4OH. For the ammonia gel, add the "Carbopol" 934 directly into the concentrated ammonia solution and stir until the gel is uniform.

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