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UN.Tex (Dalian) Co.,Ltd

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China High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
China High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

  1. China High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
  2. China High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
  3. China High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

  1. MOQ: 1000kgs
  2. Price: Basing on size and quantity
  3. Get Latest Price
Payment Terms T/T
Supply Ability 200000kgs per month
Delivery Time 30 working days
Packaging Details pallet
Material E-glass fiber cloth + epoxy resin
Insulation Class B/H
Tensile strength(MD) ≥300MPa
Vertical electric strength ≥14.2kV/mm
Relative Permittivity (50Hz) ≤ 5.5
Parallel breakdown voltage ≥35kV
Dielectric dissipation (50Hz) ≤ 0.04
Insulation Resistance (after 24h Immersion In Water) ≥ 5.0 × 10⁴ MΩ
Model Number 3240/3250
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T Supply Ability 200000kgs per month
Delivery Time 30 working days Packaging Details pallet
Material E-glass fiber cloth + epoxy resin Insulation Class B/H
Tensile strength(MD) ≥300MPa Vertical electric strength ≥14.2kV/mm
Relative Permittivity (50Hz) ≤ 5.5 Parallel breakdown voltage ≥35kV
Dielectric dissipation (50Hz) ≤ 0.04 Insulation Resistance (after 24h Immersion In Water) ≥ 5.0 × 10⁴ MΩ
Model Number 3240/3250 Place of Origin China
High Light ≥300MPa Tensile Strength Electrical Insulation Board≥14.2kV/mm Vertical Electric Strength Epoxy-Fiberglass LaminateB/H Insulation Class Fiberglass Laminate Sheet

Product Description

The Epoxy fiberglass mat laminate sheet is a high-performance insulating material manufactured by hot-pressing non-alkali glass fiber cloth and epoxy resin, resulting in a dense and uniform structure. It offers excellent electrical insulation and mechanical strength, is easily machinable into precise components, and delivers reliable performance in humid environments or when immersed in transformer oil, with an insulation class of B/H.


Technical Specifications

Parameters Value

Tensile strength (MD)

≥ 300MPa

Vertical electric strength

≥ 14.2kV/mm

Parallel breakdown voltage

≥ 35kV


Advantages

  • Excellent Electrical Insulation: Effectively blocks current and withstands high voltages.
  • High Mechanical Strength: Combines rigidity and toughness for structural applications.
  • Good Heat Resistance: Ensures stable, long-term performance in high-temperature environments.
  • Moisture & Chemical Resistant: Provides reliable protection against dampness and common chemicals.

Applications

  • PCB Substrate: Ideal for high-performance printed circuit board manufacturing.
  • Electrical Insulation Components: Serves as critical insulation parts in transformers, motors, and other electrical equipment.
  • Mechanical Structural Parts: Used to fabricate high-strength, insulated mechanical components and supports

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Exporter,Trading Company,Seller

  • Year Established:

    2006

  • Total Annual:

    2million-3million

  • Employee Number:

    >100

  • Ecer Certification:

    Verified Supplier

UN.Tex (Dalian) Co., Ltd. —To be one of your best sellers in ChinaEstablished 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 ... UN.Tex (Dalian) Co., Ltd. —To be one of your best sellers in ChinaEstablished 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 ...

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Get in touch with us

  • Reach Us
  • UN.Tex (Dalian) Co.,Ltd
  • Softview Center Room A-705, No.1A-4 Softpark Road, Dalian, China 116023
  • https://www.un-tex.com/

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