Antioxidant 9228
| Chemical Name | 2,4,8,10-Tetraoxa-3,9-diphosphaspiro[5.5]undecane, 3,9-bis[2,4-bis(1-methyl-1-phenylethyl)phenoxy]- |
| CAS No. | 154862-43-8 |
| Molecular Weight | 853 |
| Chemical Formula | |
| Appearance | Free flowing off-white powder |
| Melting Point | 229-232℃ |
| TGA（ ℃ mass loss) | -- |
| Solubility（25℃ g/100g solution） | -- |
| Characterization | Antioxidant 9228 is a high-performance phosphite antioxidant with exceptional hydrolytic stability, primarily used in high-end plastics and engineering plastics. It is mainly employed in polymer products that require extremely high performance and color stability, such as: Polyolefins: High-performance polypropylene (PP) and polyethylene (PE) products. Engineering Plastics: Polyamide (Nylon, PA), polycarbonate (PC), polyester (PBT, PET), etc. Styrenic Polymers: Such as ABS, HIPS, etc. Thermoplastic Elastomers (TPE). It is particularly suitable for products that undergo multiple high-temperature processing cycles or are used in humid environments. |
| Applications | PP,PE,PA,PC,PBT,PET,ABS,HIPS,TPE |
Keywords： Antioxidant 9228
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Xiangyang Yuchang Fine Chemical Co., Ltd.
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