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UV-5411
| Main chemicals | 2-(2H-benzotriazol-2-yl)-4-(1,1,3,3-tetramethylbutyl)phenol |
| CAS NO. | 3147-75-9 |
| Moleculr formula | C20H25N3O |
| Product feature | white powdersolid |
| Technical indicators |
Melting point 101-106℃ Transmittance ≥97% （440nm); ≥98% （500nm) Heating Loss ≤0.3% |
| Main use | For polystyrene, polyolefin metallocene class, Poly Methyl Methacrylate, Polyester, Hard PVC, polycarbonate, ABS resin, etc. Of particular effect in a transparent and high-temperature processing of engineering plastics. Anti-oxygen agent and hindered amine light stabilizers and quality of synergies, can improve the weather resistance and thermal stability of the products. be able to absorb ultraviolet light in the case of small color loss, itself has excellent light stability. |
| Packing | Lined with plastic bags, 25kg fiber drum packing. |
| Storage | Storage in dry and ventilated warehouse, pay attention to moisture; away from the fire and heat source to avoid exposure is recommended.Shelf life is two years. |