Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board

Product Description

The Phenolic Epoxy Glass Fiber Laminate is a robust, hot-pressed composite of non-alkali glass cloth and epoxy-phenolic resin. It delivers excellent electrical insulation, high mechanical strength, and Class B thermal endurance, maintaining stable performance even in harsh conditions like high humidity or oil immersion.

Technical Specifications

Advantages

• Exceptional Mechanical Properties: Maintains high mechanical strength and structural integrity under ambient and medium-temperature conditions.
• Stable Electrical Insulation: Provides reliable dielectric performance with minimal degradation, even in high-humidity environments.
• Broad Environmental Compatibility: Delivers consistent performance when exposed to moisture or immersed in transformer oil.
• Excellent Machinability: Can be precisely cut, drilled, and fabricated into custom insulating components for diverse applications.

Applications

• Ideal for Transformers: Guarantees reliable internal insulation with exceptional dielectric strength in all directions.
• Built for Switchgear: Withstands mechanical stress and impact for stable, high-intensity operations.
• Essential for Busbar Supports: Ensures stable power distribution through low and stable permittivity.

UN.Tex (Dalian) Co., Ltd. —To be one of your best sellers in China
Established in 2006, Rooted in a Charming Coastal City

Since its founding in 2006, UN.Tex (Dalian) Co., Ltd. has been deeply rooted in the beautiful port city of Dalian.

This is not only our home but also the hub that connects us to global trade.

Our Professional Team & Global Network

Driven by a professional team, we are committed to prioritizing our clients at every step—from communication to execution.  Our reliable and responsive service has established strong bridges of trust between international buyers and quality domestic suppliers, building a stable and extensive global supply network.

  · Pre-sales: Precision Planning
    We gain a deep understanding of your needs and provide accurate consulting with customized solutions.

  · During Sales: Efficient Execution
    We collaborate with full transparency, strictly control quality and delivery timelines, and ensure smooth process advancement.

  · After-sales: Continuous Support
    We respond promptly to issues, consistently track and optimize performance, and help you achieve long-term value.

Our Core Business

 · Quality Assured – Certified consistency in every product and process.

 · On-Time Delivery – Your schedule guaranteed through reliable logistics.

 · Expert Support – Technical and after-sales assistance always available.

 · Competitive Pricing – Cost-effective without compromising quality.

 · Customization Ready – Flexible solutions tailored to your needs.

We are not just traders – we are your trusted partner within the supply chain.

We value every collaboration, building our relationships on sincerity and integrity.

We look forward to establishing a lasting and solid partnership with you, growing together and creating a shared future.

UN.Tex (Dalian) Co., Ltd.
Address: Dalian City, Liaoning Province, China
Email: info@un-tex.com
Website: www.un-tex.com