UV Absorber 928 CAS 73936-91-1
Anthracene CAS 90-44-8
20 6 月, 2020Tetrakis(hydroxymethyl)phosphonium sulfate CAS 55566-30-8
20 6 月, 2020
UV Absorber 928 Typical Properties
| Item | Specifications | Results | |
| Appearance | Light Yellow Crystalline Powder | Light Yellow Crystalline Powder | |
| Melting Point | 108-112°C | 110°C | |
| Volatile | ≤ 0.3% | 0.2% | |
| Ash | ≤ 0.1% | 0.05% | |
| Transmittance | 460nm | 97% | 98% |
| 500nm | 98% | 98.5% | |
| Purity | ≥98% | 99% | |
| Brand name | Fousi chemical | ||
UV Absorber 928 Usag
Suitable for high performance coatings, especially for powder coatings and coil continuous coatings, as well as automotive coatings and conventional coatings.
It is generally better to use together with the light stabilizer UV-292 or UV-123.
UV Absorber 928 Packaging and Shipping
Packing: 25kg/drum, 25kg/carton
UV Absorber 928 Storage
Store in a cool place and keep it sealed to avoid direct sunlight.