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High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
Specifications
Model Number :
3240/3250
Place of Origin :
China
MOQ :
1000kgs
Price :
basing on size and quantity
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
Description

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

High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

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Product Detail
Model Number :
3240/3250
Place of Origin :
China
MOQ :
1000kgs
Price :
basing on size and quantity
Payment Terms :
T/T
Supply Ability :
200000kgs per month
Contact Supplier
video
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

UN.Tex (Dalian) Co.,Ltd

Verified Supplier
5 Years
dalian
Since 2006
Business Type :
Exporter, Trading Company, Seller
Main Products :
Adhesive Insulation Tape, Glass Cloth Insulation Tape, Heat Resistant Insulation Tape
Total Annual :
2million-3million
Employee Number :
>100
Certification Level :
Verified Supplier
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