RIANOX 1790
Product Features
A high performance, sterically hindered phenolic antioxidant of the trisphenol class with a cyanuric acid central moiety. Especially suited for polyurethane, polypropylene, polyester and polyamide fibers at low dosage. Features minimal color contribution, excellent gas-fade resistance, low volatility, and good extraction resistance. Particularly recommended for filled systems in molding applications.
Basic Information
| CAS No. | 40601-76-1 |
| Chemical Name | 1,3,5-Tris(4-tert-butyl-3-hydroxy-2,6-dimethylbenzyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione |
Product Properties
| Molecular Weight | 700 |
| Melting Point (°C) | 155–165 |
| Appearance | White Free-flowing Powder |
| Density @20°C (g/cm³) | 1.17 |
| Standard Packaging | 25 kg Carton |
Solubility (@20°C, g/100g solvent)
| Solvent | Solubility |
|---|---|
| Acetone | 60 |
| Chloroform | ≥100 |
| Dimethylacetamide | ≥100 |
| Ethyl Acetate | ≥100 |
| Toluene | 75 |
| n-Hexane | 2 |
| Methanol | <0.1 |
| Water | <0.1 |
Recommended Substrates
Polyolefin
Polyamide (PA)
Polyester
Polyurethane (PU)
PVC
ABS / MBS
PS / POM
Elastomer / Rubber
Spandex / Fiber
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