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High-Performance Adhesive for Soft-Pack Lithium Battery Films by China Suppliers - Reliable Factory Solution

Introducing the AS 9250/AS 9275H adhesive, a specialized bonding solution designed for soft-pack lithium battery films. Developed with high-performance standards, this adhesive is ideal for the lamination of aluminum plastic films used in soft-pack lithium batteries. Tailored to meet the unique requirements of long-term stable operations, it perfectly fits the structural needs of lithium battery aluminum plastic films (NY/AL), As a leading product from a trusted China supplier, our adhesive formula is optimized for soft aluminum substrates and employs a dry lamination process. It seamlessly integrates into production lines for soft-pack lithium battery films and guarantees strong, stable bonding across multiple layers, Crafted from high molecular weight polyester, this adhesive adheres to stringent industry standards. It boasts exceptional high-temperature resistance, electrolyte resistance, and chemical stability. The flexible colloid demonstrates outstanding deep drawing resistance, facilitating complex manufacturing processes and minimizing the risks of adhesive layer breakage and delamination, With high initial tack and superior peel strength, the AS 9250/AS 9275H adhesive significantly enhances production efficiency and product quality. This ensures the sealing, barrier integrity, and structural stability of aluminum plastic films, thereby preventing electrolyte leakage and meeting diverse packaging needs, Our factory is committed to supporting the new energy lithium battery industry by providing reliable bonding solutions that ensure the safe, long-term, and stable operation of soft-pack lithium batteries. Choose our advanced adhesive to elevate your production process and secure a competitive edge in the market

    NO. Product Model Applications Suitable Equipment Performance
    Dry Type Flexo Solvent-Free Coating Machine
    11 AS 9250 / AS 9275H Soft-pack Lithium Battery Film ✔ — — — High temperature resistance · Electrolyte resistance · Deep drawing resistance
    Product Performance Advantages
    NO. Product Model Performance Advantages
    1 AS 9250 / AS 9275H
    • Excellent 135℃ / 40 min retort performance for aluminum‑plastic structures.
    • High initial tack and high peel strength, meeting the requirements of AL and other multi‑layer structures.
    • Excellent resistance to solvents, electrolytes and various chemicals.
    • High molecular weight polyester product with high temperature resistance and deep drawing resistance, suitable for the outer layer structure of lithium battery aluminum plastic film (NY/AL) with soft aluminum substrate.
    Frequently Asked Questions
    Q What is the AS 9250 / AS 9275H adhesive primarily used for?
    The AS 9250 / AS 9275H adhesive is specifically designed for soft-pack lithium battery film applications. It bonds the outer layer structure of lithium battery aluminum plastic film (NY/AL) using a dry-type laminating process.
    Q What types of laminating equipment are compatible with AS 9250 / AS 9275H?
    AS 9250 / AS 9275H is compatible with dry-type laminating equipment. It is not designed for flexo printing machines, solvent-free laminators, or coating machines.
    Q What retort performance does AS 9250 / AS 9275H offer?
    The adhesive delivers excellent retort performance at 135℃ for 40 minutes, making it well-suited for demanding aluminum-plastic composite structures that require high-temperature stability.
    Q Is AS 9250 / AS 9275H resistant to electrolytes and chemicals?
    Yes. AS 9250 / AS 9275H exhibits excellent resistance to solvents, electrolytes, and a wide range of chemicals, which is critical for maintaining bond integrity in lithium battery applications where electrolyte exposure is common.
    Q Why is deep drawing resistance important for lithium battery aluminum plastic film?
    Deep drawing resistance ensures that the adhesive layer maintains its structural integrity during the forming process of the aluminum plastic film pouch. This prevents delamination or cracking when the film is shaped into the battery cell housing.
    Q What makes AS 9250 / AS 9275H suitable for multi-layer AL structures?
    The product features high initial tack and high peel strength, which are essential for achieving reliable bonding in multi-layer structures involving aluminum (AL) and other substrates. Its high molecular weight polyester formulation provides the durability needed for these demanding composite constructions.

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