Vacuum Injection Epoxy Pultrusion Electrical Insulation Rods - 10x10mm Size with ≥14.2kV/mm BDV Rating
Electrical insulation rods, I-type profiles, and corner sections manufactured using advanced vacuum injection epoxy pultrusion technology. These high-performance insulation components are engineered for demanding electrical applications including transformers, motors, and circuit breakers.
- Standard size: 10x10mm with customizable lengths of 1-2.5 meters
- Vertical breakdown voltage: ≥14.2 kV/mm in oil at 90°C
- Parallel breakdown voltage: ≥35 kV in oil at 90°C
- Ultra-low water absorption: ≤0.05%
- Available in black, white, and grey colors
- Smooth surface finish with no significant defects
| Parameter | Value |
|---|---|
| Material Composition | Unsaturated Polyester / E-class Glass Fiber Yarn |
| Density | 1.8-2.0 g/cm³ |
| Vertical BDV | ≥14.2 kV/mm in Oil of 90°C |
| Parallel BDV | ≥35 kV in Oil of 90°C |
| Water Absorption | ≤0.05% |
| Standard Size | 10x10mm |
| Available Shapes | Rod, I-Type, Corner |
| Length Options | 1-2.5 meters (customizable) |
Specifically designed for electrical insulation in transformers, circuit breakers, motors, and various electrical components. The I-type profile (commonly known as "dog bone") provides exceptional structural integrity and insulation performance in critical electrical systems.
Manufactured in China using vacuum injection epoxy pultrusion technology, ensuring consistent quality and performance. Custom lengths from 1 to 2.5 meters available to meet specific application requirements.
Products are carefully packed in specialized cartons, secured on pallets with strapping and protective shrink wrap to ensure safe transportation and delivery.
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