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Chlorosulfonated Polyethylene(CSM)

    • Product Name Chlorosulfonated Polyethylene(CSM)
    • Chemical Name (IUPAC) Chloro(polyethylenesulfonyl)polyethylene
    • CAS No. 63231-66-3
    • Chemical Formula (C2H3Cl)m(C2H2ClSO2)n
    • Form/Physical State Solid (Pellets, Powder)
    • Factory Site Yudu County, Ganzhou, Jiangxi, China
    • Price Inquiry sales3@boxa-chem.com
    • Manufacturer Boxa Plastic
    • CONTACT NOW
    Specifications

    HS Code

    595300

    Chemical Name Chlorosulfonated Polyethylene
    Abbreviation CSM
    Appearance White to off-white elastomeric solid
    Density G Per Cm3 1.13–1.28
    Hardness Shore A 40–95
    Tensile Strength Mpa 10–25
    Elongation At Break Percent 300–600
    Glass Transition Temperature C -38
    Service Temperature Range C -35 to 130
    Ozone Resistance Excellent
    Weather Resistance Outstanding
    Flame Resistance Good
    Oil Resistance Moderate
    Water Absorption Percent Less than 0.5%
    Electrical Resistivity Ohm Cm 1 x 10^14

    As an accredited Chlorosulfonated Polyethylene(CSM) factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Chlorosulfonated Polyethylene (CSM) is packed in 25 kg polyethylene-lined kraft paper bags, securely sealed to prevent moisture absorption.
    Container Loading (20′ FCL) Chlorosulfonated Polyethylene (CSM) is typically loaded in 20′ FCLs with sealed, moisture-proof packaging, maximizing container space for safe shipment.
    Shipping Chlorosulfonated Polyethylene (CSM) is shipped in tightly sealed, moisture-proof packaging such as polyethylene-lined bags or drums to prevent contamination and degradation. It should be stored and transported in cool, dry conditions, away from direct sunlight and incompatible materials. Ensure handling complies with relevant safety and regulatory guidelines.
    Storage Chlorosulfonated Polyethylene (CSM) should be stored in a cool, dry, well-ventilated area, away from direct sunlight, heat sources, and incompatible substances such as strong acids and oxidizers. The packaging must be tightly closed to prevent contamination and moisture ingress. Store at temperatures below 30°C and avoid exposure to flames or sparks for safe and stable preservation.
    Shelf Life Chlorosulfonated Polyethylene (CSM) typically has a shelf life of approximately 5 years when stored in cool, dry conditions.
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