Styrene-Isoprene-Styrene Block Copolymer


    • Product Name: Styrene-Isoprene-Styrene Block Copolymer
    • Alias: SIS
    • Einecs: 931-265-8
    • Mininmum Order: 1 g
    • Factroy Site: Wusu, Tacheng Prefecture, Xinjiang, China
    • Price Inquiry: sales7@Jeifer-chem.com
    • Manufacturer: Jeifer Resin
    • CONTACT NOW
    Specifications

    HS Code

    942152
    Chemical Formula (C8H8-C5H8-C8H8)n
    Appearance Translucent or opaque solid
    Density 0.92–0.97 g/cm³
    Molecular Weight Variable, typically 60,000–250,000 g/mol
    Melting Point No true melting point, softens at 80–100°C
    Glass Transition Temperature Styrene block: ~100°C, Isoprene block: ~-60°C
    Tensile Strength 5–30 MPa
    Elongation At Break 400–1000%
    Hardness Shore A 60–90
    Solubility Soluble in aromatic and aliphatic hydrocarbons, insoluble in water
    Color Colorless to light yellow
    Thermal Stability Up to about 120°C

    As an accredited Styrene-Isoprene-Styrene Block Copolymer factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The packaging is a 25 kg white polyethylene bag, labeled “Styrene-Isoprene-Styrene Block Copolymer,” including safety symbols and batch details.
    Storage Styrene-Isoprene-Styrene (SIS) Block Copolymer should be stored in a cool, dry, and well-ventilated area, away from direct sunlight, heat, and sources of ignition. The material should be kept in tightly sealed containers to prevent contamination and moisture absorption. Avoid exposure to strong oxidizing agents and prevent contact with sharp objects that could damage the packaging.
    Shipping Styrene-Isoprene-Styrene Block Copolymer is shipped in sealed, moisture-proof bags or lined containers to prevent contamination and degradation. Packages are labeled with hazard and handling information. Store in cool, dry conditions, away from direct sunlight and ignition sources. Standard shipping follows non-hazardous goods regulations unless otherwise specified by local guidelines.
    Free Quote

    Competitive Styrene-Isoprene-Styrene Block Copolymer prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please contact us at +8615371019725 or mail to sales7@Jeifer-chem.com.

    We will respond to you as soon as possible.

    Tel: +8615371019725

    Email: sales7@Jeifer-chem.com