Broad Spectrum SPF ~75, PFA (PPD) ~20 Water Resistant (Four Hours) Sunscreen Lotion JZ5-221
Hallstar
Preparation:
Water phase: Combine A in the main vessel. Add B and mix until totally dissolved. Disperse C and mix until uniform and lump free. Start heating to 70°–75°C and add D. Oil phase: In a separate vessel, combine E and start mixing. Add F and heat to 70°–75°C. Add phase G ingredients in order and continue mixing until uniform and molten. Disperse H and mix until uniform. When both phases are at least 70°C, slowly add the water phase to the oil phase and mix until uniform. Homogenize for 5 minutes. Continue mixing using an overhead stirrer while allowing batch to cool. Add I with mixing. Replace any water lost to evaporation. Mix until smooth and at desired filling temperature. Perform final quality assurance checks and package product.Notes:
1 Dow Chemical 2 Solvay/Rhodia Novecare 3 HallStar 4 BASF 5 Innospec 6 Croda 7 DSM Nutritional 8 Symrise 9 Koster Keunen, LLC 10 New Phase Technology 11 Kao Chemicals 12 EMD 13 Sigma PRODUCT PROPERTIES Viscosity (RV, T-D, 5, 20 & 100 rpm; cP): 9600, 6100 & 3350 Appearance: Off white lotion pH: 4.5Disclaimer
While every effort has been made to reproduce these formulations correctly, the Publisher of this website cannot accept any liability for the information presented. All formulations are provided in good faith, but no warranty is given as to accuracy of information or results, or suitability for a particular use, nor is freedom from patent infringement to be inferred. Formulations are offered solely for consideration by the participating manufacturers. Continued use of this web site infers acceptance of this disclaimer.
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