Adding Fragrance to Liquid Soap (DPG/PG and Usage Percentage)
ถามโดย: insawang.ch
เมื่อ: October 26, 2017
ประเภทผลิตภัณฑ์:
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คำถาม
How to add fragrance to liquid soap?
- Is it necessary to use solvents like Dipropylene Glycol (DPG) or Propylene Glycol (PG)?
- If a solvent is needed, which is better for dissolving fragrance (DPG vs PG)?
- What is the recommended usage percentage for fragrance in liquid soap formulations?
- What factors should be considered when adding fragrance (e.g., stability, clarity, viscosity)?
คำตอบ
Normally, you can add fragrance directly to liquid soap surfactants without needing a solvent like Dipropylene Glycol (DPG) or Propylene Glycol (PG).
However, if you need to use a solvent for the fragrance, Dipropylene Glycol (DPG) is generally a better solvent for fragrances compared to Propylene Glycol (PG).
Regarding the usage amount, the typical concentration of fragrance in liquid soap formulations is usually between 0.5% to 2.0%. You should start with a lower percentage and adjust based on the desired scent intensity and the specific fragrance used. Always perform stability testing to ensure the fragrance disperses well and doesn't affect the product's clarity or viscosity over time.
ผลิตภัณฑ์ที่เกี่ยวข้องที่กล่าวถึง
Propylene Glycol (USP)
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Dipropylene glycol
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