Antioxidant 1010
CAS 6683-19-8 · C73H108O12 · HS 3812.30
Antioxidant 1010 (pentaerythritol tetrakis(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propionate), CAS 6683-19-8) is a high-molecular-weight hindered phenolic primary antioxidant. Its high molecular mass and low volatility give excellent extraction resistance and long-term thermal stability, making it the standard protection package for polyolefins, styrenics, engineering plastics, elastomers, adhesives and hot-melt systems. It is frequently combined with phosphite secondary antioxidants and hindered amine light stabilisers. Buyers compare assay, melting range, volatile matter, ash and solution clarity for sensitive film and fibre applications.
Escenarios de aplicación
- Polyolefin and engineering plastic stabilisation
- Elastomer and TPE protection
- Hot-melt and solvent-borne adhesives
- Polyamide and polyester compounds
- Wire and cable jacketing
- Film and fibre extrusion
Especificaciones típicas
| CAS Number | 6683-19-8 |
|---|---|
| Molecular Formula | C73H108O12 |
| Purity | ≥ 98.0% |
| Melting Range | 110 - 125 °C |
| Volatile Matter | ≤ 0.50% |
| HS Code | 3812.30 |
Fuentes técnicas de referencia
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Proveedores de Antioxidant 1010
3 qualifiedQuzhou, Zhejiang, China · Est. 2001
Confianza de los datos 93% · On-site verified · Featured
Handan, Hebei, China · Est. 2003
Confianza de los datos 91% · On-site verified · Audited
Yantai, Shandong, China · Est. 2006
Confianza de los datos 90% · On-site verified · Audited
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