Lingwu, Yinchuan, Ningxia, China admin@sinochem-nanjing.com 3170906422@qq.com
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Polyimide CN

    Specifications

    HS Code

    846414

    Chemical Formula C22H10N2O5
    Appearance Amber to yellow-brown solid or film
    Density 1.42 g/cm3
    Glass Transition Temperature Above 400°C
    Thermal Decomposition Temperature Around 500°C
    Dielectric Constant 3.2-3.5 at 1 kHz
    Tensile Strength 145 MPa
    Water Absorption 0.7% (24hr immersion)
    Flammability Self-extinguishing
    Solubility Insoluble in most solvents
    Flexural Modulus 2.5 GPa
    Color Stability High resistance to UV and visible light
    Abrasion Resistance Excellent
    Elongation At Break 45%
    Specific Heat 1.09 J/g·K

    As an accredited Polyimide CN factory, we enforce strict quality protocols—every batch undergoes rigorous testing to ensure consistent efficacy and safety standards.

    Packing & Storage
    Packing Polyimide CN is packaged in a sealed, amber glass bottle containing 100 grams, clearly labeled with product name, quantity, and hazard information.
    Storage Polyimide CN should be stored in a tightly sealed container, away from moisture, heat, and direct sunlight. Keep it in a cool, dry, and well-ventilated area, ideally between 5°C and 25°C. Avoid storing with incompatible materials like strong acids or bases. Ensure proper labelling and secondary containment to prevent leaks or contamination. Handle according to safety guidelines.
    Shipping Polyimide CN is shipped in tightly sealed, chemical-resistant containers to protect against moisture and contamination. During transport, it is handled as a non-dangerous good under standard chemical shipping regulations. Packages are clearly labeled and cushioned to prevent damage, ensuring the product maintains its integrity upon delivery.
    Free Quote

    Competitive Polyimide CN prices that fit your budget—flexible terms and customized quotes for every order.

    For samples, pricing, or more information, please call us at +8615380400285 or mail to admin@sinochem-nanjing.com.

    We will respond to you as soon as possible.

    Tel: +8615380400285

    Email: admin@sinochem-nanjing.com