Antioxidant 1290 (CAS 35958-30-6): Comprehensive Technical Guide
Table of Contents
- 1. Product Overview & Key Specifications
- 2. Functional Applications & Industry Use Cases
- 3. Comparative Analysis with Similar Antioxidants
- 4. Implementation Scenarios & Best Practices
- 5. Verified Customer Success Stories
- 6. Request Customized Solutions
1. Product Overview & Key Specifications
| Parameter | Antioxidant 1290 | CAS 35958-30-6 |
|---|---|---|
| Chemical Name | Bis(2,4-di-tert-butylphenyl) pentaerythritol diphosphite | – |
| Molecular Formula | C41H66O6P2 | – |
| Molecular Weight | 732.92 g/mol | – |
| Appearance | White crystalline powder | – |
| Solubility | Excellent in organic solvents | – |
2. Functional Applications & Industry Use Cases
Core Functions:
- Prevents thermal degradation in polyolefins (PP/PE)
- Enhances color stability in engineering plastics
- Extends service life of rubber products
Industry-Specific Implementations:
- Automotive: Under-the-hood components requiring 200°C+ stability
- Packaging: Food-grade polymer stabilization
- Electronics: Halogen-free flame retardant synergist
3. Comparative Analysis with Similar Antioxidants
| Property | Antioxidant 1290 | Antioxidant 1010 | Antioxidant 1076 |
|---|---|---|---|
| Thermal Stability | 300°C | 280°C | 260°C |
| Hydrolysis Resistance | Excellent | Good | Moderate |
4. Implementation Scenarios & Best Practices
Optimal Blending Ratios:
- 0.1-0.5% in polypropylene compounds
- 0.2-0.8% in cross-linked polyethylene (XLPE)
5. Verified Customer Success Stories
Case Study 1: Automotive Polymer Solutions Ltd.
- Challenge: Premature aging of PP bumper materials
- Solution: 0.3% Antioxidant 1290 masterbatch
- Result: 60% improvement in thermal aging resistance
Case Study 2: GreenPack Innovations
- Challenge: Yellowing of food packaging films
- Solution: 0.2% Antioxidant 1290 + UV stabilizer
- Result: 18-month color stability guarantee
6. Request Customized Solutions
Contact our technical team for formulation optimization:
- Email: info@vivalr.com
- Phone: (86) 15866781826
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