Rod Type Electrical Insulation Board 10x10mm with ≤0.05% Water Absorption and ≥35kV Breakdown Voltage

Price Negotiable

Price: quoted per size

MOQ: 1000m

Delivery Time: about 30 working days

Product Description

Rod Type Electrical Insulation Board

High-density insulating material engineered for superior electrical insulation performance with water absorption ≤0.05% and exceptional breakdown voltage ratings.

Key Specifications

Property	Value
Water Absorption	≤0.05%
Material Composition	Unsaturated Polyester/E-class Glass Fiber Yarn
Parallel Breakdown Voltage	≥35kV in Oil at 90℃
Vertical Breakdown Voltage	≥14.2kV/mm in Oil at 90℃
Density	1.8-2.0 g/cm³
Standard Size	10×10mm
Available Lengths	1/2.5m (Customizable)
Color Options	Black, White, Grey
Manufacturing Process	Vacuum Injection Epoxy Pultrusion

Performance Features

Exceptional electrical insulation properties for high-voltage applications
Minimal water absorption ensures long-term reliability in humid environments
High temperature resistance suitable for H-class insulation requirements
Superior mechanical strength and durability for demanding applications
Smooth surface finish with no significant defects
Available in rod, I-type, and corner shapes

Industrial Applications

This electrical insulation rod is specifically designed for:

Power systems and electrical equipment insulation
Construction industry structural and building insulation
Mechanical protection for electrical components and systems
Corrosion protection for electrical installations
High-voltage wiring and electrical component insulation

Customization & Support

We offer comprehensive customization services for electrical insulation materials including custom lengths, shapes, and specifications. Our technical support team provides: