RIASORB UV-531 (Old name: THASORB UV-531) by Rianlon is a 2-hydroxy-4-octoxybenzophenone. It can be used as a UV barrier to protect the contents of packages for both industrial and consumer applications.
- Acts as an ultraviolet light absorber.
- Exhibits low vapor pressure.
- RIASORB UV-531 protects a number of polymers against degradation caused by light exposure such as plasticized PVC and rubbers.
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RIASORB UV-531 properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Flash Point | 0.0 Visible After Login | Visible After Login | Visible After Login |
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