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| Categories | Electrical Insulation Board |
|---|---|
| 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 |
| Company Info. |
| UN.Tex (Dalian) Co.,Ltd |
| Verified Supplier |
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| Product List |
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
Applications

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