Redefining the Global Standard for Electrical Insulation

The World's Leading High-Performance Aramid Insulation Paper manufacturer

As a leading innovator in paper-based insulation technology, we're dedicated to pushing the boundaries of material science, delivering world-class Aramid Insulation Paper Solutions for safeguarding various critical electrical systems!

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Trusted by Industry Leaders Worldwide

Advanced paper-based Electrical Insulation solutions

Explore Our Aramid Insulation Papers

Engineered for extreme thermal, electrical, and mechanical performance, our insulation papers deliver long-lasting protection across demanding electrical applications.

A716 Flexible Insulation Paper

Excellent adhesion with binders, making it ideal for manufacturing soft composite insulation materials.

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A736 Aramid Insulation Paper

Offers the best combination of price and performance, with strong resistance to short-term overloads.

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A766 Aramid Insulation Paper

Engineered for maximum reliability in H and C class insulation systems operating continuously at 200°C.

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A786 Aramid Insulation Paper

With excellent mechanical and electrical properties, ideal for applications requiring sheet-type electrical insulation materials.

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A101 Aramid Insulation Paper

An uncalendered, porous aramid paper with a loose structure, offering excellent flexibility and impregnation properties.

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Aramid Insulation Board

Rigid insulation boards made from pure aramid fiber, available in medium and high densities.

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Main Application Areas

Our insulation materials protect mission-critical systems in the world’s most demanding industries. Whether propelling high-speed trains, stabilizing wind power grids, or safeguarding aerospace missions, Times Huaxian papers ensure long-lasting safety and efficiency where it matters most.

Transformers

Used for interlayer and barrier insulation in distribution and power transformers.

Motors

Used in various motors as slot liners, phase insulation layers, and wire wrapping to avoid electronic short

Generators

Provides thermal and dielectric insulation for stator windings and field coils in rotating machines.

Electronics

Flame-retardant barriers and spacers in compact power electronics assemblies.

Aerospace

Utilized in electrical insulation and aramid honeycomb composites for lightweight structural applications.

Electric vehicles

Applied in the insulation of electric drive motors and battery systems to ensure safety and performance

World-Class R&D Power in Aramid Insulation Materials

Building More Reliable Electrical Equipment Starts with a Superior, World-Class Insulation Material

Aratech is more than a manufacturer — we are a science-driven innovator. Our ongoing commitment of over $15 million in research investment has created a foundation of 48 core patents, covering fiber spinning, forming, and advanced hot-pressing technologies. By integrating material formulation, multi-parameter testing, and automated process innovation, we have achieved world-class aramid paper performance and set new standards for global production efficiency.

Technology & Innovation

Redefining Electrical Safety Through Advanced Aramid Insulation Paper

As one of the few global manufacturers with proprietary intellectual property, we’ve mastered the entire technological chain, from aramid fiber science to advanced high-temperature pressing. This ensures each roll meets the exact needs of your electrical, thermal, and mechanical design. . These achievements ensure that every roll of Aratech aramid paper delivers world-class reliability, thermal stability, and electrical insulation performance.

Explore Our Manufacturing Strength

Manufacturing Excellence

We utilize an advanced wet-forming process for uniform fiber distribution and precision hot-calendering technology to achieve superior density and a smooth surface finish. Our automated production lines feature real-time monitoring to ensure every batch meets your exact specifications.

Technological Advantages

Our proprietary fiber dispersion and bonding techniques result in a paper with superior homogeneity and enhanced dielectric properties. We specialize in developing innovative composite materials to solve our clients’ most difficult technical challenges.

R&D Capabilities

Our dedicated team of material scientists and engineers partners with leading research institutions to stay at the forefront of insulation technology. This commitment to innovation means you are partnering with a supplier who can support your future product development needs.

Quality Assurance & Certifications

Quality Not Just Claimed, But Certified

Engineered for performance, safety, and cost-efficiency — designed for the world’s most demanding applications.

UL94 V-0 standard

ASTM Certification

AS9100D standard

AFAQ Certification

ISO/IEC 17025 certification

CE certification

IRIS certification

ARR Certification

Global Leader in Paper-Based Electrical Insulation

Delivering Reliability Across Critical Industries

Our precision-manufactured aramid papers are trusted by global leaders in power equipment, new energy vehicles, aerospace, and rail transportation. From high-voltage transformers and traction motors to aerospace honeycomb cores, our materials ensure safety, stability, and long-term reliability — even under the harshest operating conditions.

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Find your right electrical insulating papers!

Whether you are a distributor, OEM, or service provider, Times Huaxian is ready to be your partner in advanced insulation materials. Contact us today to discuss how our aramid insulation papers can support your business goals.

Explore Our Solutions