UV Absorber P
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Product Name |
UV Absorber P |
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Product Code |
UV-P |
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CAS No. |
2440-22-4 |
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Chemical Name |
2-(2-Benzotriazolyl)-4-methylphenol |
|
Formula |
C13H11N3O |
|
Molecular Weight |
225.25 |
|
Specification |
Appearance：Pale yellow crystalline powder |
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Melting Point：128 - 132℃ |
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Loss on drying：0.5%Max |
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Ash Content：0.1%Max |
|
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Assay (GC)：99.0% Min. |
|
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Transmittance：≥95.0%（440nm）； ≥97.0%（500nm） |
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Packing |
25kg/drum or 25kg/carton |
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Application |
It is a high efficient UV absorber, which can effectively absorb 270-380 nm UV light. Odorless, good thermo stability under high temperature. Non-flammable, non-explosive, non-toxic, harmless to health. It almost does not absorb visible light, particularly applicable to colorless and light-colored products. Mainly applied to PVC, PS, PC, PMMA, AS resin, ABS resin, PP, PE, etc. |
