Solprene® 540 by Dynasol is a gel-free, 60/40 butadiene/styrene thermoplastic copolymer, polymerized in solution. It exhibits linear structure and excellent optical properties due to its clarity. It is stabilized with non-staining antioxidant system. Solprene® 540 is used in adhesive formulation, in thermoplastic injected shoe sole formulations. This grade is FDA approved for use in food contact applications.
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Compliance
| Food Contact Approval | Visible After Login |
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Adhesives
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Solprene® 540 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Ash Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Color | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Hardness, Shore A | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Insoluble Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Melt Mass-Flow Rate (MFR or MFI = Melt Flow Index or MI = Melt Index) | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Total Styrene Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Viscosity | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Volatile Content | 0.0 Visible After Login | Visible After Login | Visible After Login |