Expancel® BIO 121 DU by Nouryon is a dry unexpanded lightweight filler and blowing agent. It is the first-generation partially biobased microsphere that has a cellulose ester backbone with substituents of acetate and/or propionate.
- It has low density, which helps reduce the weight of end products.
- It is an eco-friendly, high-performance grade designed to reduce reliance on fossil-based materials.
- Expancel® BIO 121 DU offers expandable properties and can be utilized as a void maker, or for rheology adjustment.
- It is used in coatings.
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| Bio Based | Visible After Login |
| Bio Based content | Visible After Login |
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Expancel® BIO 121 DU properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Maximum Temperature (Tmax) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Particle Size Distribution, Median | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Start Temperature (Tstart) | 0.0 Visible After Login | Visible After Login | Visible After Login |