Product Details
3,9-bis(2,4-dicumylphenoxy)-2,4,8,10-tetra -oxa-3
| Chinese name : | Bis (2,4- two dry phenyl) pentaerythritol phosphite ester, two |
| English name : | 3,9-bis(2,4-dicumylphenoxy)-2,4,8,10-tetra -oxa-3 |
| CAS : | 154862-43-8 |
| Structural formula : |  |
| Molecular weight : | 852 |
| Melting point : | 大于225℃ |
| Thermal stability : | Doverphos S-9228 has the highest molecular weight in all commercial phosphite products, so it has unparalleled thermal stability |
| Hydrolytic stability : | Doverphos S-9228 even when exposed to humid environment can still maintain excellent hydrolytic stability (Figure four). When the other phosphite products, when phosphite products have even been encapsulated or mixed out of action, including 2% three yuan isopropanolamine Doverphos S-9228-T still maintain good durability (Figure five) because of the good resistance to hydrolysis, S-9228 will not be like other phosphite products coke in coking. The polymer stain and clogging of the filter extrusion system. |
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