|
HS Code |
123840 |
| Chemical Name | Styrene Isoprene Styrene |
| Grade | SIS 1220 |
| Appearance | Pale, transparent solid |
| Styrene Content | 15-17% |
| Isoprene Content | 83-85% |
| Molecular Weight | Approximately 120,000 g/mol |
| Block Structure | Linear triblock copolymer |
| Softening Point | 85-95°C |
| Tensile Strength | 6-10 MPa |
| Elongation At Break | 800-1200% |
| Solution Viscosity | 700-1200 mPa·s (25% in toluene, 25°C) |
| Specific Gravity | 0.93-0.95 |
| Ash Content | <0.1% |
| Volatility | <0.5% |
| Color Gardner | <6 |
As an accredited Styrene Isoprene Styrene SIS 1220 factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.
| Packing | Styrene Isoprene Styrene SIS 1220 is typically packaged in 25 kg kraft paper bags with inner PE liner for protection. |
| Storage | Styrene Isoprene Styrene (SIS) 1220 should be stored in a cool, dry, and well-ventilated area away from direct sunlight, heat sources, and ignition sources. Keep the material in tightly closed containers to prevent contamination and moisture absorption. Avoid exposure to strong oxidizing agents. Proper storage ensures the stability and quality of SIS 1220 for optimal performance in various applications. |
| Shipping | **Shipping Description for Styrene Isoprene Styrene SIS 1220:** Styrene Isoprene Styrene SIS 1220 is typically shipped in 25 kg bags or cartons, securely palletized and shrink-wrapped for safe handling. Store and transport in a cool, dry area away from sunlight and ignition sources. Avoid exposure to extreme temperatures and moisture to maintain material integrity during transit. |
Competitive Styrene Isoprene Styrene SIS 1220 prices that fit your budget—flexible terms and customized quotes for every order.
For samples, pricing, or more information, please contact us at +8615365186327 or mail to sales3@ascent-chem.com.
We will respond to you as soon as possible.
Tel: +8615365186327
Email: sales3@ascent-chem.com
