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High-Performance Adhesives for Soft-Pack Lithium Battery Films from China Suppliers and Factory
| 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 Temp Resistance
Electrolyte Resistance
Deep Drawing Resistance
|
Product Performance Advantages
Product Model
AS 9250 / AS 9275H
Excellent Retort Performance: Provides outstanding 135℃ / 40 min retort performance for aluminum‑plastic structures.
High Initial Tack & Peel Strength: Meets the bonding requirements of AL and other multi‑layer structures with reliable adhesion.
Chemical & Electrolyte Resistance: Excellent resistance to solvents, electrolytes, and various chemicals for long-term durability.
High Molecular Weight Polyester: Engineered with high temperature resistance and deep drawing resistance, making it 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 is a high molecular weight polyester adhesive specifically designed for soft-pack lithium battery film applications, particularly for bonding the outer layer structure of aluminum plastic film (NY/AL) used in lithium battery packaging.
Q
What retort performance does AS 9250 / AS 9275H offer?
The adhesive provides excellent retort performance at 135℃ for 40 minutes for aluminum‑plastic composite structures, ensuring the bond integrity is maintained under high-temperature sterilization or processing conditions.
Q
Is AS 9250 / AS 9275H resistant to electrolytes and chemicals?
Yes. The adhesive offers excellent resistance to solvents, electrolytes, and a wide range of chemicals. This makes it highly reliable for lithium battery packaging where prolonged exposure to electrolyte substances is expected.
Q
Which lamination equipment types are compatible with AS 9250 / AS 9275H?
AS 9250 / AS 9275H is designed for use with Dry Type lamination equipment. It is not applicable for Flexo, Solvent-Free, or Coating Machine processes.
Q
What makes AS 9250 / AS 9275H suitable for deep drawing applications?
The product is formulated as a high molecular weight polyester, which provides superior flexibility and deep drawing resistance. This allows the aluminum plastic film to withstand the mechanical stresses involved in forming soft-pack lithium battery pouches without delamination.
Q
Does AS 9250 / AS 9275H support multi-layer laminate structures?
Yes. The adhesive features high initial tack and high peel strength, meeting the bonding requirements of aluminum (AL) and other complex multi-layer laminate structures commonly used in battery film and specialty packaging applications.












