Cosmetic

CARBOMER/HPMC DISPERSION

Description
OBJECT: Disperse and neutralize Carbopol 940 gum at 2% concentration. Disperse Methocel (Hydroxy Propyl Methyl Cellulose) 1.5 to 2% concentration. Prewet and disperse both without forming “fish eyes”.
PROBLEM: “Fish eyes” form when using exisiting propeller. Existing process requires 6 to 24 hours.
RESULT: Carbopol 940 added in down-mode vortex for 5 mins. Then, sheared upward for 15 mins. Uniform solution without “fish eyes”. Chief compounder recommended production equipment.
AB MIXER: CJ-4B and two C-3-2, 60″ immersion, 20 HP exploson proof.
BENEFITS: Lightnin Mixer

Product Lines Used in this Case