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Glass fibre reinforced insulating fiberglass epoxy rod is formed by impregnating epoxy composite resin with alkali-free fiberglass yarn through vacuum injection, continuous pultrusion and curing.
Epoxy resin fiberglass rod has good electrical properties and mechanical strength, as well as high temperature resistance and corrosion resistance that most structural fiberglass profiles have. Fiberglass epoxy resin rod is widely used in composite insulator industry of the silicone rubber post, cross arm drop switch disconnecting, switch post of the electrical railway, etc.
Fiberglass epoxy rod can be processed according to different requirements: slotting, turning, etc.
We can produce any polygon insulating bar according to customer's requirement.
Fiberglass Structures
Fiberglass Pultrusion Process
