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Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board

Name: Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board
Brand: UN.Tex (Dalian) Co.,Ltd
SKU: 3240
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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Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board

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Product Details:

Place of Origin:	China
Model Number:	3240

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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Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board

Description

Thickness:	0.2-101.6mm	Tensile Strength(MD):	≥300MPa
Compressive Strength:	≥350MPa	Vertical Electric Strength:	≥14.2kV/mm
Parallel Breakdown Voltage:	≥35kV	Temp. Index:	120℃
Flammability:	HB	Size:	102 X 202cm / 102 X 122cm / 122 X 204cm / 122 X 244cm
Highlight:	Class B Thermal Endurance Electrical Insulation Board , ≥350MPa Compressive Strength Fiberglass Laminate Sheet , ≥14.2kV/mm Vertical Electric Strength Phenolic Epoxy Board

Class B Phenolic Epoxy Glass Fiber Laminated Insulation Board

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

Parameter	Value
Thickness	0.2-101.6mm
Tensile strength (MD)	≥300MPa
Vertical electric strength	≥14.2kV/mm
Parallel breakdown voltage	≥35kV
Temperature Index	120℃

Key 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.

Tag:

Contact Person: Mrs. Sophia Gao

Tel: 0086-13052726305

Fax: 86-411-82802270

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