Products High Cis Polybutadiene Rubber Hcbr Buna-Cb-45-High-Cis-Polybutadiene-Rubber-Hcbr

Buna CB 45 High-Cis Polybutadiene Rubber (HCBR)

    • Product Name: Buna CB 45 High-Cis Polybutadiene Rubber (HCBR)
    • Alias: HCBR
    • Einecs: 232-689-0
    • Mininmum Order: 1 g
    • Factroy Site: Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry: sales3@ascent-chem.com
    • Manufacturer: Ascent Petrochem Holdings Co., Limited
    • CONTACT NOW
    Specifications

    HS Code

    484249
    Product Name Buna CB 45 High-Cis Polybutadiene Rubber
    Polymer Type High-Cis Polybutadiene Rubber (HCBR)
    Cis Content Percentage 96-98%
    Appearance Pale, translucent solid
    Density 0.91 g/cm³
    Mooney Viscosity Ml 1 4 100c 45
    Glass Transition Temperature Tg -105°C
    Tensile Strength 19 MPa
    Elongation At Break 500%
    Hardness Shore A 40-45
    Volatile Matter Content <0.5%
    Ash Content <0.1%
    Solution Viscosity 450-550 mPa·s (in toluene, 5% at 25°C)
    Stabilizer Content Contains antioxidant, typically ~0.2 phr
    Intrinsic Viscosity 1.8-2.2 dl/g

    As an accredited Buna CB 45 High-Cis Polybutadiene Rubber (HCBR) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing The Buna CB 45 High-Cis Polybutadiene Rubber (HCBR) is packed in 35 kg polyethylene-lined paper bags, secured on wooden pallets.
    Storage Buna CB 45 High-Cis Polybutadiene Rubber (HCBR) should be stored in cool, dry, and well-ventilated areas away from direct sunlight, heat sources, and strong oxidizing agents. Keep the material in original, tightly closed containers or moisture-proof packaging to prevent contamination and degradation. Avoid exposure to extreme temperatures and ensure storage areas are free from ignition sources. Rotate stock to use oldest material first.
    Shipping Buna CB 45 High-Cis Polybutadiene Rubber (HCBR) is typically shipped in tightly sealed, moisture-proof packaging such as polyethylene-lined bags or steel drums, each containing 35 kg or more. Shipments follow standard regulations for non-hazardous chemicals, ensuring safe, dry, and protected transport to prevent contamination and material degradation.
    Free Quote

    Competitive Buna CB 45 High-Cis Polybutadiene Rubber (HCBR) 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