Mixing SPF Protect Ultra II in Sunscreen Cream Formula with Heat
คำถาม
Could you please provide detailed mixing instructions for a sunscreen formula containing `SPF Protect Ultra II`? Specifically, is heat required for mixing `SPF Protect Ultra II`, and if so, what is the process and temperature? Also, where should `Beige Iron Oxides EasyMix™` be added in the mixing steps?
คำตอบ
# Mixing Instructions
Yes, heat is required to mix this formula, specifically 70 degrees Celsius. This helps the SPF Protect Ultra II dissolve completely to ensure full sun protection effectiveness.
Here are the mixing instructions:
1. Combine all ingredients except the water.
2. Heat this mixture to 70 degrees Celsius and blend or stir until everything is well combined.
3. Separately, heat the Purified Water to 70 degrees Celsius.
4. While continuously blending the heated mixture from step 2, gradually add the heated Purified Water.
5. Continue blending until all the water has been added and the mixture forms a uniform, light yellow cream.
6. If you wish to add color using Beige Iron Oxides EasyMix™, you can add it in step 1 with the other ingredients.
ผลิตภัณฑ์ที่เกี่ยวข้องที่กล่าวถึง
Cyclopentasiloxane (Low-Odor Cyclomethicone)
Mica Powder (20 Micron, Methicone Coated)
Beige Iron Oxides EasyMix™
Water-in-Oil EZ™ (Cetyl PEG/PPG-10/1 Dimethicone)
Purified Water, TDS Limit 1PPM)
Mild Preserved Eco™ (Preservative-Free)
SPF Protect Ultra™ II
Silicone Film (Medium-Wear, Soft)