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High-Performance Insulating Composite Materials from China Supplier | Factory Direct for Motor Manufacturing and Industrial Insulation

Introducing our high-performance insulating composite materials: AS 9350/AS 9350H, AS 9360/AS 9370H, and AS 9365/AS 9300H, specifically designed for industrial insulation and motor manufacturing applications in China. As leading suppliers and a trusted factory, we focus on addressing the critical needs for long-term high-temperature operation, oil immersion, and high-voltage insulation for motors and gearboxes, These advanced materials excel in manufacturing high-temperature insulating components and providing insulation encapsulation for industrial equipment. Utilizing innovative dry lamination technology, they seamlessly integrate into large-scale production lines, delivering comprehensive support for the insulation protection and long-term stable operation of various industrial equipment and motor products, Each product in our range possesses unique characteristics and complementary advantages, all professionally optimized for performance. They demonstrate exceptional resistance to cold, heat, and high and low pressures, alongside oil temperature stability and outstanding insulation performance. Additionally, our materials exhibit excellent weather resistance and yellowing resistance, effectively coping with the challenges of alternating high and low temperatures, oil immersion, and outdoor environmental erosion, Our AS 9350/AS 9350H and AS 9365/AS 9300H series focus on high-grade electrical adhesives tailored to meet the high-temperature insulation demands of motors. Meanwhile, the AS 9360/AS 9370H series is specifically optimized for industrial insulation materials, equipped to withstand transmission ATF oil immersion and rigorous high-low temperature cycle tests, Combining these three products addresses a wide range of scenarios in industrial insulation and motor manufacturing, enhancing insulation reliability and extending product service life. Trust our factory as your premier supplier to meet the stringent quality and safety standards of the electrical insulation industry in China

    NO. Product Model Applications Suitable Equipment Performance
    Dry Type Flexo Solvent-Free Coating Machine
    12 AS 9350 / AS 9350H Insulating Composite Material ✓ — — — Resistance to cold, heat, high and low pressure, and oil temperature. High insulation performance.
    AS 9360 / AS 9370H Insulating Composite Material ✓ — — —
    AS 9365 / AS 9300H Insulating Composite Material ✓ — — —
    Product Performance Advantages
    NO. Product Model Performance Advantages
    1 AS 9350 / AS 9350H
    Oil Temperature Resistance Weather Resistance Yellowing Resistance
    • Process and application: resistant to high and low oil temperature immersion, weather resistance, yellowing resistance.
    • Suitable for high-temperature insulation products in electrical motors.
    • High-grade electrical adhesive.
    2 AS 9360 / AS 9370H
    Industrial Insulation 8-Cycle Certified ATF Oil Resistant
    • In the field of industrial insulation materials: resistant to high and low oil temperature immersion, weather resistance, yellowing resistance.
    • Suitable for high-temperature insulation products in electrical motors.
    • Meets the requirement of 8 high-low temperature cycles: transmission ATF oil with 0.5% water content, high temperature 155℃ / 44H, then -40℃ / 8H as 1 cycle, total 8 cycles.
    3 AS 9365 / AS 9300H
    Oil Temperature Resistance Weather Resistance Yellowing Resistance
    • Process and application: resistant to high and low oil temperature immersion, weather resistance, yellowing resistance.
    • Suitable for high-temperature insulation products in electrical motors.
    • High-grade electrical adhesive.
    Frequently Asked Questions
    Q What are the AS 9350 / AS 9350H adhesives primarily used for?
    The AS 9350 and AS 9350H are high-grade electrical adhesives designed for insulating composite materials. They are primarily used in high-temperature insulation products within electrical motors, offering resistance to high and low oil temperature immersion, weather resistance, and yellowing resistance.
    Q What makes the AS 9360 / AS 9370H series stand out from other models?
    The AS 9360 / AS 9370H series is specifically engineered to meet demanding industrial insulation requirements. It is certified to withstand 8 high-low temperature cycles using transmission ATF oil with 0.5% water content — cycling between 155℃ for 44 hours and -40℃ for 8 hours per cycle — making it ideal for extreme thermal environments.
    Q Are these adhesives compatible with solvent-free or flexo laminating equipment?
    All three product models in this series — AS 9350/9350H, AS 9360/9370H, and AS 9365/9300H — are designed for use with dry-type laminating equipment only. They are not currently listed as compatible with flexo, solvent-free, or coating machine equipment.
    Q What temperature range can these insulating adhesives withstand?
    These adhesives are formulated to resist both high and low temperature extremes. Based on the AS 9360 / AS 9370H test data, the products can perform reliably across a temperature range from -40℃ to 155℃, making them suitable for applications that require stable insulation under thermal stress.
    Q What is the difference between the AS 9350H, AS 9370H, and AS 9300H variants?
    The "H" suffix variants (AS 9350H, AS 9370H, AS 9300H) are enhanced versions of their base models, typically formulated for higher-grade performance requirements. They share the same application areas — insulating composite materials for electrical motors — but may offer improved thermal or chemical resistance properties suited to more demanding specifications.
    Q Are these adhesives suitable for automotive or industrial electrical motor applications?
    Yes. These adhesives are well-suited for both industrial and automotive electrical motor applications. The AS 9360 / AS 9370H series, in particular, meets ATF oil immersion test standards, making it appropriate for use in automotive transmission-related motor insulation components where oil exposure and thermal cycling are critical factors.

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