Presperse
A. | |
Isoeicosane (Permethyl102A, Presperse) | 43.80 |
Carnauba (Carnauba Wax, Hansotech) | 3.00 |
Isododecane (and) quaternium-18 hectorite (and) propylene carbonate (Bentone Gel ISD, Rheox) | 4.00 |
B. | |
Calcium aluminum borosilicate (Luxsil, Presperse Inc.) | 31.00 |
Red Iron Oxide C33-8075 (Cosmetic Russet C33-8075, Sun Chemicals) | 5.90 |
Black Iron Oxide C33-7734 (Cosmetic Black C33-7734, Sun Chemicals) | 0.10 |
Propylparaben (Propylparaben, USP, ISP) | 0.20 |
C. | |
Mica (and) iron oxide (PresPearl Ultra Bronze, Presperse Inc.) | 10.00 |
Dimethicone crosspolymer-3 (and) isododecane (Jeesilc IDD, Jeen International) | 2.00 |
Procedure: Combine A. Mix well and start heating to 85ºC. Pre-blend B in an Osterizer. Mix well until all color pigments are uniformly dispersed. Add B to A. Mix well. Add C materials in sequence to the batch. Continue mixing. Pour at 85ºC- 80ºC in an appropriate molders.