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High-efficiency secondary antioxidant based on dialkyl dithiophosphate chemistry.
Excellent thermal stability for high-temperature polymer processing.
Synergistic performance with primary antioxidants such as hindered phenols.
Low volatility and minimal migration in finished rubber and plastic products.
Non-staining and compatible with natural rubber, SBR, EPDM, and polyolefin systems.
Tire tread and sidewall compounds.
Automotive rubber components including hoses, belts, and bushings.
Industrial rubber goods such as conveyor belts and vibration dampers.
Polyolefin-based cables and wire insulation.
Recycled rubber formulations requiring robust oxidative resistance.
| Chemical Type | Dialkyl dithiophosphate (DMTDP) |
| Product Form | Powder or free-flowing granules |
| Appearance | Off-white to light tan solid |
| Primary Applications | Rubber compounding, thermoplastic elastomers, polyolefins |
| Key Features | Secondary antioxidant, metal deactivator, processing stabilizer |
| Benefits | Extended service life, reduced discoloration, improved aging resistance |
| Solubility | Soluble in common organic solvents (e.g., toluene, xylene); insoluble in water |
| Storage Conditions | Store in cool, dry, well-ventilated area; avoid direct sunlight |
Contact With Us:
E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China
