PEG-20 Glyceryl Isostearate: Comprehensive Product Guide
Table of Contents
- 1. Product Overview & Specifications
- 2. Key Applications & Functional Benefits
- 3. Formulation Guidelines & Usage Cases
- 4. Industry Case Studies
- 5. Request Technical Documentation
1. Product Overview & Specifications
CAS No: 68958-58-7
INCI Name: PEG-20 Glyceryl Isostearate
Molecular Formula: C21H42O5(C2H4O)n
| Parameter | PEG-20 | PEG-30 | PEG-40 |
|---|---|---|---|
| HLB Value | 14-16 | 16-18 | 18-20 |
| Viscosity (25°C) | 200-400 mPa·s | 300-500 mPa·s | 400-600 mPa·s |
| pH Range | 5.0-7.0 | 5.0-7.0 | 5.0-7.0 |
2. Key Applications & Functional Benefits
Primary industrial uses:
- Cosmetic emulsifier for O/W systems
- Stabilizer in sunscreen formulations
- Texture enhancer in cream-based products
- Compatibilizer for polar/non-polar blends
3. Formulation Guidelines & Usage Cases
Typical Usage Levels:
Skincare: 1-3%
Haircare: 0.5-2%
Sun Care: 2-5%
Sample Formulation (Moisturizing Cream):
| Phase | Ingredient | % |
| Oil Phase | PEG-20 Glyceryl Isostearate | 2.5 |
| Water Phase | Glycerin | 5.0 |
4. Industry Case Studies
Case 1: European Skincare Brand
Challenge: Stabilize vitamin C serum without pH adjustment
Solution: 1.8% PEG-20 G. Isostearate incorporation
Result: 12-month stability at 40°C
Case 2: Asian Sunscreen Manufacturer
Challenge: Reduce whitening effect in high SPF formulas
Solution: 3.2% PEG-20 G. Isostearate + TiO2 coating
Result: 89% reduction in white cast
5. Request Technical Documentation
Contact our formulation experts for:
- Customized usage recommendations
- Technical data sheets (TDS)
- Regulatory compliance documents
Email: info@vivalr.com
Tel: (86) 15866781826



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