Antioxidant 702 (CAS 118-82-1) Comprehensive User Guide
Table of Contents
- 1. Product Specifications & Comparative Analysis
- 2. Industrial Applications & Functional Advantages
- 3. Operational Protocols & Best Practices
- 4. Implementation Case Studies
- 5. Verified Client Success Stories
- 6. Technical Consultation & Commercial Inquiry
1. Antioxidant 702 Technical Specifications
| Parameter | Specification | Antioxidant 701 | Antioxidant 703 |
|---|---|---|---|
| CAS Number | 118-82-1 | XXXX-XX-X | XXXX-XX-X |
| Molecular Formula | C13H12N2O4 | XXXXXXX | XXXXXXX |
| Melting Point | 180-185°C | XXX-XXX°C | XXX-XXX°C |
2. Industrial Applications
Primary Functional Characteristics
- Superior thermal stabilization in polymer matrices
- Non-discoloring oxidation resistance (5000+ hours @120°C)
- Compatibilization with multiple polymer systems
Sector-Specific Implementations
- Rubber Manufacturing: Tire sidewalls, conveyor belts
- Plastic Engineering: PE/PP piping systems, automotive components
- Adhesive Formulations: High-temperature bonding agents
3. Operational Parameters
| Material Type | Recommended Dosage | Processing Temp |
|---|---|---|
| Natural Rubber | 0.8-1.2% | 140-160°C |
| Polypropylene | 0.5-0.8% | 200-230°C |
4. Implementation Scenarios
Case 1: Tire Manufacturing Optimization
Technical Challenge: Thermal degradation in radial tires during high-speed testing
Solution: 1.1% Antioxidant 702 integration
Outcome: 42% improvement in heat resistance (SAE J2467 standard)
Case 2: Industrial Hose Production
Technical Challenge: Oxidation-induced cracking in hydraulic systems
Solution: 0.9% masterbatch formulation
Outcome: 3X service life extension
5. Client Success Stories
Polymer Solutions Inc. (USA)
“Implemented Antioxidant 702 in our PP compound series:
– 38% reduction in carbonyl index
– Achieved UL 746B compliance
– $2.3M annual savings in material waste”
AsiaRubber Co., Ltd. (Thailand)
“Critical results in NR/BR blends:
– 72hr heat aging tensile retention: 91%
– Processing window expanded by 18°C
– 15% increase in export orders”
6. Technical & Commercial Support
For formulation assistance or bulk pricing:
Email: info@vivalr.com
Tel: (86) 15866781826
Request formulation guidance:
Click for technical consultation



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