Antioxidant 6PPD (4020)
Product Overview
Antioxidant 6PPD (4020) is a high-efficiency rubber antioxidant with excellent performance characteristics. This blackish brown granular or particulate material offers superior protection for rubber products with low toxicity and outstanding solvent resistance properties.
Technical Specifications
Blackish brown granular solid (specific gravity ~1.1)
Soluble in gasoline, benzene, acetone; insoluble in water
Maintains efficiency despite air exposure darkening
High efficiency antioxidant with low toxicity and excellent solvent resistance
| Properties | Unit | Value | Standard |
|---|---|---|---|
| Appearance | - | Blackish brown granular or particles | - |
| Crystallizing Point (min.) | °C | 45.5 | - |
| Heating Loss (70°C ± 2°C) (max.) | % | 0.50 | - |
| Ash Content (750°C ± 25°C) (max.) | % | 0.10 | - |
| Purity (GC) (min.) | % | 97 | - |
Applications
Widely used in rubber applications for exceptional protective properties:
Tire Manufacturing: Enhanced durability and performance
Industrial Rubber: Seals, gaskets, mechanical components
Automotive & Consumer Products: Long-term stability applications
Packaging & Storage
Packaging
25 kg bags with polyethylene inner liner
Custom packaging available
Storage
Cool, dry conditions away from high temperatures
Protect from sunlight and moisture
Chemical Information
Quality / Certifications
GB/T 21841-2019 standards compliance
Batch quality control testing and technical support available