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Class H Epoxy Fiberglass Laminate Sheet With High-Tg Epoxy Resin

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UN.Tex (Dalian) Co.,Ltd

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Class H Epoxy Fiberglass Laminate Sheet With High-Tg Epoxy Resin

Model Number : 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

Thickness : 1mm / 2 mm

Tensile strength (MD) : ≥300MPa

Vertical electric strength : ≥ 14.2 kV/mm

Parallel breakdown voltage : ≥ 35kV

Dielectric dissipation (50Hz) : ≤ 0.04

Relative Permittivity (50Hz) : ≤ 5.5

Comparative tracking index : ≥ 200

Insulation resistance (after 24h immersion in water) : ≥ 5.0 × 10^4 MΩ

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Product Description

The epoxy fiberglass laminate sheet is hot-pressed from E-glass fiber cloth and high-Tg epoxy resin, offering H-class insulation. It features exceptional high-temperature strength and stable insulation performance in humid environments, making it ideal for high-reliability applications in electrical, electronic, and mechanical fields.

Technical Specifications

Parameters	Value
Thickness	1mm / 2mm
Tensile strength (MD)	≥300MPa
Vertical electric strength	≥14.2kV/mm
Parallel breakdown voltage	≥35kV
Comparative tracking index	≥ 200

Advantages

Excellent Thermal Resistance: Class H insulation rating enables reliable high-temperature operation with superior structural stability under thermal stress.
Reliable Electrical Insulation: Maintains stable dielectric performance even in demanding high-humidity environments.
Extended Service Life: Exceptional heat and moisture resistance contribute to long-term operational reliability.

Applications

High-Voltage Electrical Equipment: Offers robust insulation and mechanical support for components in switchgear and transformers.
Large Electric Motors: Provides long-lasting insulation for critical generator and motor assemblies, ensuring durability under demanding operational conditions.
Rail Transportation: Delivers consistent performance as insulation for traction motors and control systems, withstanding vibration and thermal cycling.

Class H Epoxy Fiberglass Laminate Sheet With High-Tg Epoxy Resin

Product Tags:

High-Tg Epoxy Resin Fiberglass Laminate Sheet

Class H Insulation Electrical Insulation Board

≥300MPa Tensile Strength Fiberglass Laminate Sheet

Class H Epoxy Fiberglass Laminate Sheet With High-Tg Epoxy Resin Images

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