Solprene® 4301 by Dynasol is a BHT/TNPP-free linear block copolymer of styrene and butadiene. This gel-free grade has a non-staining antioxidant system. It provides high resistance to stress and very good cohesive strength-tack balance. Solprene® 4301 is recommended for use in solvent-based-, hot-melt- and pressure sensitive adhesives. It is suitable for labels and footwear. This grade is FDA approved for use in food contact applications.
Product family:
Chemical family:
Product Type:
| CAS Number | Visible After Login |
| Chemical Composition: | Visible After Login |
| Bio Based content | Visible After Login |
| Color | Visible After Login |
Compliance
| Food Contact Approval | Visible After Login |
| Certifications & Compliance | Visible After Login |
Applications
Recommended markets
Applications
For which system
Solvent-based Adhesives|
Pressure Sensitive Adhesives (PSA)|
Adhesives|
Hot-melt Adhesives
Availability
Product Status:Visible After Login
Solprene® 4301 properties
Other properties
| Properties | Value & unit | Test condition | Test method |
|---|---|---|---|
| Block Polystyrene Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Density | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Diblock Content | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Heat of Combustion | 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 |
| Tensile Elongation | 0.0 Visible After Login | Visible After Login | Visible After Login |
| Tensile Strength | 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 |
| Solubility Properties | Element | Condition | Method |
|---|---|---|---|
| Soluble in | Visible After Login | ||
| Insoluble in | Visible After Login |