Hydrated Silica (High-Cleaning)
Cosmetics
Code: 7664
High Cleaning / High Abrasive type with high polishing efficiency. Suitable for whitening toothpaste formula.
Hydrated Silica type High Cleaning / High Abrasive has high polishing efficiency. Suitable for whitening toothpaste formula.
The company sells Hydrated Silica for use in two types of toothpaste.
1. Hydrated Silica type High Cleaning suitable for teeth polishing. to whiten teeth white meat
2. Hydrated Silica, Standard Cleaning type, suitable for general teeth cleaning Gives a clear texture when in gel formulations.
Use: Can be used in all forms of oral care products such as sprays, mouthwashes, toothpaste.
Mixing method: dispersed in any product (not soluble)
Usage rate: 1-20% (recommended 8-15% for toothpaste)
Product characteristics: white powder
Solubility: can be dispersed in the formula (not soluble)
Storage: For long term storage Store at room temperature Avoid heat and light. Shelf life is 3 years.
INCI Name : Hydrated Silica
- Room (25-40C)
- 36 Months from manufacturing or testing date.
- 0.10% - 20.00%
- 10.00%
- Disperse in formulation. Heat tolerant.
- Heat Tolerant
- 3.50 - 7.00
- Dispersible in water, Dispersible in cream or gel base, Dispersible in powder
- -
| Test Name | Specification |
|---|---|
| Loss on drying, 2h at 105C | 5.0 - 10.0 |
| pH value, 5% ind water | 7.0 - 8.0 |
| Na2SO4 content, sol. in water | 2.0 Max. |
| Linseed oil abs., dried subst. | 50 - 65 |
| Sieve residue 45 um,spray | 1.5 Max. |
| Particle size, d50, Horiba | 7.0 - 12.0 |
| Fluoride compatibility | 90.0 Min. |
| Requirements | conforms |
| Appearance | White, light fine, amorph pwd, no grit |
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