Synergistic blend of a primary high molecular weight hindered phenolic antioxidant (66.70%), with a secondary phosphite antioxidant (33.3%). Provides very good melt flow and color protection during processing of polyolefins. Offers long term heat stability - protects physical properties during storage and in the end use application. Used for the stabilization of polycarbonates, ABS, and polyesters.
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Quent® 21B properties
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| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Transmittance | 0.0 Visible After Login | Visible After Login | Visible After Login |
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| Volatile Loss | 0.0 Visible After Login | Visible After Login | Visible After Login |