 |
 |
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|
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| UV-BB |
 |
| Methanone, [methylenebis(6-hydroxy-4-methoxy-3,1-phenylene)]bis[phenyl- |
 |
| 68716-15-4 |
 |
| UV Stabilizer |
 |
APPEARANCE : Yellowish powder
ASSAY : 90~94% (UV-BB), 9~5% (Isomer), Total 99% min.
Loss on Drying : 0.1% max.
MELTING POINT : 230~232 |
| Industrial field |
additive, polyurethane(PU) |
|
|
|
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