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Finishing Powder

Formulation

Finishing Powder

NameIngredientSupplier%
Phase A
Sericite PHN 1
Mica
Mica89.35
Spheron® P-1500 1
Silica
Silica5.00
Methylparaben, USP 2
Methylparaben
Methylparaben0.20
Propylparaben, USP 2
Propylparaben
Propylparaben0.10
Germall II 3
Diazolidinyl Urea
Diazolidinyl Urea0.25
Yellow Iron Oxide 7055 4
Iron Oxide
Iron Oxide0.70
Red Iron Oxide 7080 4
Iron Oxide
Iron Oxide0.25
Black Iron Oxide 7133 4
Iron Oxide
Iron Oxide0.15
Phase B
Liposorb SQO 5
Sorbitan Sesquioleate
Sorbitan Sesquioleate0.80
Liponate NPGC-2 6
Neopentyl Glycol Dicaprylate/Dicaprate
Neopentyl Glycol Dicaprylate/Dicaprate3.20

Preparation: Procedure Combine Phase A materials in a suitable blender and mix until uniform. Pass the blended Phase A twice through a micropulverizer equipped with a 0.020" herringbone (H.B.) screen Check the batch for proper color dispersion. Additional pulverizations may be needed. When the color is fully developed, transfer the batch back into the blender and spray Phase B into the product. Mix until uniform. Pass the batch twice through a micropulverizer equipped with a 0.062" H.B. screen. Check the batch for proper liquid dispersion. Additional pulverizations may be needed. When proper dispersion is achieved, adjust the product by taking a portion of the batch and adding the desired color(s) and pulverizing until fully dispersed. Add the adjustment to the batch and blend until uniform – repeat until product matches the standard. Once approved for color, transfer to acceptable storage containers and store in a cool, dry area.

Notes: Suppliers 1 Presperse, Inc. 2 ISP 3 ISP-Sutton 4 Warner Jenkinson 5 Lipo Chemicals 6 Lipo