Description
UV-531 CAS 1843-05-6
| Melting point | 47-49℃ |
| Ash | ≤0.1% |
| Volatile | ≤0.5% |
| Transmittance | 440nm≥95%，500nm≥97% |
UV-531 Application
UV-531 is suitable for polyethylene, polypropylene, polystyrene, AS resin, ABS resin, polycarbonate, polyvinyl chloride, polyvinylidene chloride, polyester and polyamide.
SINOSORB®UV-531 is an excellent ultraviolet absorber for colleges and universities, which can effectively absorb ultraviolet light at 270-340nm. It has the characteristics of light color, non-toxic, good compatibility, low migration and easy processing.
SINOSORB®UV-531is suitable for polyethylene, polypropylene, polystyrene, AS resin, ABS resin, polycarbonate, polyvinyl chloride, polyvinylidene chloride, polyester and polyamide.
UV-531 Add amount
| Styrene | Polyethylene | Polypropylene | ABS resin | Polyvinyl chloride |
| 0.2-0.5% | 0.2-0.4% | 0.5% | 0.3-0.5% | 0.25-0.5% |
UV-531 Storage
Being kept in dry, clean warehouse with well ventilation.
Avoid exposing to light and heating for prevention of oxidation.
Protecting the product from leakage, rain and insolation during transportation.
Other Name:
Benzophenone 12;
BP-12;
CAS 1843-05-6;
Octabenzone;
UV 531;
Chisorb BP-12;
Cyasorb UV-531;
FENTASORB 531;
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