Highly effective phenolic antioxidant for long-term thermal and oxidative stability.
Excellent compatibility with polyolefins, engineering plastics, and elastomers.
Low volatility and minimal migration, ensuring sustained performance during processing and service life.
Non-staining and low color formation, ideal for light-colored and transparent polymer applications.
Readily dispersible in molten polymers and compatible with common processing aids and other stabilizer systems.
Polyethylene (HDPE, LDPE, LLDPE) pipes and films.
Polypropylene (PP) automotive components and interior trim.
Thermoplastic elastomers (TPEs) used in seals and gaskets.
Blown and cast films requiring extended shelf life and clarity retention.
Injection-molded consumer goods and industrial parts exposed to elevated temperatures.
| Chemical Type | Sterically hindered phenolic antioxidant |
| Product Form | Free-flowing white to off-white powder |
| Appearance | White crystalline powder |
| Melting Point | 120–125 °C |
| Assay (by HPLC) | ≥ 99.0% |
| Volatile Matter (105 °C, 2 h) | ≤ 0.3% |
| Ash Content | ≤ 0.05% |
| Heavy Metals (as Pb) | ≤ 10 ppm |
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E-mail: wangxingqiang@ericwchem.com
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Building A1, Jiete Industrial Park, Huangpu District, Guangzhou City, Guangdong Province, China