A Fiberglass Insulating Ring is a circular component made from fiberglass-reinforced materials (often woven fiberglass cloth combined with resins like epoxy, silicone, or polyester). It is designed to electrically insulate and thermally resist high temperatures, making it ideal for use in motors, transformers, heating systems, and high-voltage equipment.
Excellent electrical insulation
High thermal resistance (typically up to 200C or higher)
High mechanical strength
Corrosion and moisture resistance
Customizable sizes and thicknesses
Industry | Use Case |
---|---|
Electrical | Motor winding insulation, transformer bushings |
Automotive | Heat shields, insulators in EVs |
Industrial | Gasket rings in furnaces or high-temp machinery |
Aerospace | Component separators and insulation layers |
Property | Typical Value |
---|---|
Material | Woven Fiberglass + Epoxy resin |
Diameter | Custom (10 mm 300 mm+) |
Thickness | 0.5 mm 10 mm |
Dielectric Strength | 10 kV/mm |
Temperature Range | -40C to +220C |
Mica Insulation Rings
Epoxy Glass Gaskets (G10, G11)
Ceramic Fiber Rings
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