| HS Code | 503116 |
| Chemicalcomposition | Styrene-butadiene-styrene block copolymer |
| Polymerstructure | Linear triblock |
| Styrenecontent | 40 wt% (nominal) |
| Butadienecontent | 60 wt% (nominal) |
| Density | 0.97 g/cm3 (typical) |
| Meltflowrate | 3.0 g/10 min (200°C/5 kg, typical) |
| Shoreahardness | 80-90 (typical) |
| Tensilestrength | 20-30 MPa (typical) |
| Elongationatbreak | 600-800% (typical) |
| Solutionviscosity | 1200 mPa·s (25% in toluene at 25°C, typical) |
| Appearance | White to light-colored pellets |
| Solubility | Soluble in toluene and similar aromatic solvents |
As an accredited Denka SBS S-420 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
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Competitive Denka SBS S-420 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8618005193850 or mail to sales8@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8618005193850
Email: sales8@ascent-chem.com
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