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High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

Name: High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate
Brand: UN.Tex (Dalian) Co.,Ltd
SKU: 3240/3250
Price: 499.50 USD
Availability: InStock

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Electrical board With Smooth Surface 0.1mm - 100mm Thickness superior insulation

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High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

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Product Details:

Place of Origin:	China
Model Number:	3240/3250

Payment & Shipping Terms:

Minimum Order Quantity:	1000kgs
Price:	basing on size and quantity
Packaging Details:	pallet
Delivery Time:	30 working days
Payment Terms:	T/T
Supply Ability:	200000kgs per month

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High-Performance Electrical Insulation Board Epoxy-Fiberglass Laminate

Description

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
Highlight:	≥300MPa Tensile Strength Electrical Insulation Board , ≥14.2kV/mm Vertical Electric Strength Epoxy-Fiberglass Laminate , B/H Insulation Class Fiberglass Laminate Sheet

High-performance Electrical Insulation Board Epoxy-Fiberglass Laminate

Product Description

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

Technical Specifications

Parameter	Value
Tensile strength (MD)	≥ 300MPa
Vertical electric strength	≥ 14.2kV/mm
Parallel breakdown voltage	≥ 35kV

Key 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

Tag:

Contact Person: Mrs. Sophia Gao

Tel: 0086-13052726305

Fax: 86-411-82802270

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