Diethyl Phosphinic Acid Aluminum (CAS 225789-38-8): Comprehensive User Guide
Table of Contents
1. Product Overview & Specifications
Diethyl Phosphinic Acid Aluminum (CAS 225789-38-8) is a high-performance organophosphorus compound widely used as a flame retardant synergist.
Key Parameters:
| Parameter | Specification | Competitor A | Competitor B |
|---|---|---|---|
| Molecular Formula | C4H10AlO2P | C3H9AlO2P | C5H12AlO2P |
| Thermal Stability | ≥320°C | ≥280°C | ≥300°C |
2. Key Applications & Industrial Uses
Primary Functions:
- Halogen-free flame retardant for engineering plastics
- Synergist in polyamide (PA) and polyester (PBT) compounds
- Smoke suppression agent in wire & cable coatings
3. Operational Guidelines & Best Practices
Recommended Dosage:
| Polymer Type | Loading (%) | UL94 Rating |
|---|---|---|
| PA6 | 15-20% | V-0 |
| PBT | 18-22% | V-1 |
4. Real-World Use Cases
Automotive Manufacturing:
Implemented in EV battery housing components to meet GB/T 31467.3 safety standards while maintaining 85% mechanical strength retention.
5. Client Success Stories
Case Study 1: GreenTech Polymers (Germany)
Achieved 30% reduction in smoke density (ASTM E662) for railway interior panels while passing EN 45545-2 fire safety requirements.
Case Study 2: Shenzhen ElectroLink Cables
Enabled production of IEC 60332-3-Cat A compliant data cables with 0.8mm2 conductor size, reducing material costs by 18%.
6. Contact for Technical Consultation
Email: info@vivalr.com
Phone: (86) 15866781826
Request formulation analysis or request SDS documentation:
- Custom concentration adjustments (5-25% blends)
- Coated versions for improved dispersion
- Bulk packaging solutions (25kg drums to 1MT containers)
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