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High-Performance Insulating Composite Materials from China Suppliers and Factory for Motors and Industrial Equipment

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The AS 9350/AS 9350H, AS 9360/AS 9370H, and AS 9365/AS 9300H insulating composite materials are high-performance special insulating materials developed specifically for industrial insulation and motor manufacturing applications. These products are designed in China and manufactured by leading suppliers, offering tailored solutions for long-term high-temperature operations, oil immersion, and high-voltage insulation in motors and gearboxes. Featuring advanced dry lamination technology, these materials can be seamlessly integrated into large-scale factory production lines, ensuring robust insulation protection and stable operation of various industrial equipment and motor products.

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Each of the three products boasts unique characteristics and complementary advantages, optimized through professional formulation. They exhibit exceptional resistance to extreme temperatures, pressure variations, and oil exposure, alongside high insulation performance, weather resistance, and yellowing resistance. By withstanding challenging conditions such as fluctuating temperatures, oil immersion, and harsh outdoor environments, these materials effectively prevent insulation performance degradation and material aging, ensuring electrical safety and operational stability.

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Among these offerings, AS 9350/AS 9350H and AS 9365/AS 9300H are specifically engineered to serve as high-grade electrical adhesives that meet the demanding high-temperature insulation needs of motors. Meanwhile, AS 9360/AS 9370H is optimized for industrial insulation applications, capable of enduring transmission ATF oil immersion and rigorous temperature cycling tests. Together, these innovative materials address diverse scenarios in industrial insulation and motor manufacturing, enhancing insulation reliability and product lifespan, while also adhering to stringent quality and safety standards in the electrical insulation industry.

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    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. 1 AS 9350 / AS 9350H

    ● 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.

    No. 2 AS 9360 / AS 9370H

    ● 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.

    No. 3 AS 9365 / AS 9300H

    ● 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 (FAQ)
    Q What types of equipment are the AS 9350 / AS 9350H adhesives compatible with?
    The AS 9350 / AS 9350H adhesives are designed for use with Dry Type laminating equipment. They are not intended for Flexo, Solvent-Free, or Coating Machine applications.
    Q What makes the AS 9360 / AS 9370H suitable for industrial insulation applications?
    The AS 9360 / AS 9370H is engineered to withstand high and low oil temperature immersion, offers excellent weather resistance and yellowing resistance, and meets the stringent 8-cycle high-low temperature test (155℃/44H and -40℃/8H per cycle) using ATF oil with 0.5% water content.
    Q Are these adhesives suitable for use in electrical motors?
    Yes. All three product models — AS 9350/9350H, AS 9360/9370H, and AS 9365/9300H — are specifically suitable for high-temperature insulation products used in electrical motors, providing reliable bonding and insulation performance under demanding conditions.
    Q What is the difference between the AS 9350/AS 9350H and the AS 9365/AS 9300H?
    Both product lines share similar core performance characteristics — resistance to oil temperature immersion, weather resistance, yellowing resistance, and suitability for electrical motor insulation. They are classified as high-grade electrical adhesives. Specific differences in formulation or coating weight may be confirmed with our technical team based on your application requirements.
    Q What does "high insulation performance" mean for these composite materials?
    High insulation performance means the adhesive maintains its dielectric and bonding properties even when exposed to extreme temperatures, oil immersion, and repeated thermal cycling. This ensures the laminated composite material reliably prevents electrical leakage in motor and transformer applications.
    Q Can these adhesives handle both high and low temperature extremes simultaneously?
    Yes. The adhesive series is designed to resist both high temperatures (up to 155℃ and beyond) and low temperatures (down to -40℃), making them ideal for applications where thermal cycling is a critical performance requirement, such as automotive and industrial electrical components.

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