The epoxy glued glass cloth J0703 is a special material used for the insulation of hydraulic generator shafts. It is primarily used to enhance insulation performance and protect the shaft from arc burns and damage caused by external factors during operation.

The main component of the J0703 epoxy glass cloth is glass fiber, which hasexcellent insulation and heat resistance properties. The glass fiber cloth is usually made from alkali glass fiber or phenolic resin impregnated glass fiber. The heat resistance class of the epoxy glass cloth is usually rated as class H, meaning it can work effectively in high temperature environments.

When using the epoxy glass cloth J0703, it is applied with room temperature curing adhesive while being wrapped around the shaft. This operation ensures a strong bond between the glass fiber cloth and the shaft surface, enhancing the stability and durability of the insulation layer.

After being applied with epoxy, the J0703 glass cloth exhibits excellent insulation performance, effectively resisting the generation and conduction of arcs, thus providing effective insulation protection. It prevents current from passing through the shaft surface and reduces the risk of arcs and sparks, effectively improving the safety and reliability of hydro generators.

There are various types of insulation materials used for generators and motors. Check the items below, or contact Yoyik for more details.
Round Type Belt Tapes 5mm
Glass Fiber Pipe φ21/φ25*34
F-Glass Fiber Tape ET100-25
Fiberglass Tape 2450 H-class 0.15*25
Epoxy Powder Mica Tape HECS5443-1B
Alkali-Free Fiberglass Tape ET100 0.1*25
Mica Tape 0.14*25 J1107
Low Resistance Semi-Conductive Glass Fiber Tape FB-1
Buna-N Rubber Square Strip 2*3
Polyester Fiberglass Tape 0.15*25
Dacron Glass Fiber Strip φ4
Glass Fiber Pipe φ17/φ25*15
Insulating Plate 1000mm*2000mm*1mm
Epoxy Board 9332 1*17*100
Insulating Plate 1.5*1000*2000
Semiconductor Strip 9332 1*17*2200