Polyethylene-polypropylene Glycol (CAS 9003-11-6): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Polyethylene-polypropylene glycol (PEPG), CAS 9003-11-6, is a non-ionic block copolymer surfactant with the following key parameters:
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Molecular Weight | 1,000-15,000 g/mol | 800-12,000 g/mol | 2,000-10,000 g/mol |
| HLB Value | 6-30 (adjustable) | Fixed HLB | Limited range |
| Cloud Point | 40-90°C | 30-75°C | 45-85°C |
2. Key Applications & Use Cases
Core Industrial Uses:
- Pharmaceuticals: Solubility enhancer for poorly water-soluble APIs
- Personal Care: Key component in moisturizers and emulsion stabilizers
- Industrial Lubricants: Friction-reducing additive
3. Performance Comparison
Technical advantages over alternatives:
| Feature | PEPG (Our Product) | Standard PEG |
|---|---|---|
| Thermal Stability | Stable up to 200°C | Degrades at 160°C |
| pH Tolerance | 2-12 | 4-10 |
4. Implementation Examples
Case 1: Cosmetic Formulation
Used as 5% w/w additive in anti-aging cream formulation, resulting in:
- 30% improvement in active ingredient absorption
- 18-month shelf life stability
5. Customer Success Stories
Pharmaceutical Manufacturer (Germany)
Challenge: Low bioavailability of oncology drug API
Solution: 10% PEPG-based solubilization system
Results: 4x bioavailability improvement, FDA approval achieved
Lubricant Producer (USA)
Challenge: High-temperature viscosity breakdown
Solution: 2% PEPG additive package
Results: 60% reduction in wear particles at 180°C
6. Technical Consultation
Contact our formulation experts:
Email: info@vivalr.com
Phone: (86) 15866781826
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