Epoxy Bonded are popularly used for wedging applications in Motors, in electro-magnets as interlayer insulation, in switchgears as terminal plates, separators, connection rods and levers. These sheets are suitable for Switchboards, LV and HV Circuit breakers, Bus Bar supports, and the like. Epoxy rods / tubes are widely used as rod bolts in transformer stacks, capacitors, transformer mounting rods and circuit breaker shafts.

Availability
Epoxy Bonded laminates is available Natural (greenish, yellowish) color sheets in standard size of 1050 x 1190 mm and thickness ranging from 0.30 mm to 60 mm thick. Deviations can be made at special customer requests.

Shelf Life
Epoxy sheets exhibit no shelf life limitations when stored up to 24 months at 25 deg C temperatures and 50% relative humidity.

Properties

Reinforcement                                                          Fiberglass
Thermal Class                                                             F / H
Resin                                                                          Epoxy
Density                                                                       1.80
Comparative Tracking Index (CTI)                                > 300 Volts
Electrical Strength                                                        40 kV/mm
Tensile Strength                                                           275 MPa
Flexural Strength                                                          450 MPa
Compressive Strength                                                  300 MPa
Edgewise Impact Strength                                            > 350 kJ/sqm

Products

1. Silicon Bonded Mica Sheet & Tube (its Component - Washer, Bush, Plate, Ring, Collar-Bush, and fabrication of the material as per the drawing). (FR-21-N).

2. Epoxy Bonded Mica Tube/Bush.

3. Epoxy Bonded Fiber Glass Sheet, Tube & Rope (FRP) (Its Component - Washer, Bush, Plate, Ring, Collar-Bush, and fabrication of the material as per the drawing). (FR-4, NEMA G-10).

4. Syndanyo Sheet & Ring.

5. PTFE (Teflon) Sheet & Tube (its Component - Washer, Bush, Plate, Collar-Bush, Ring and fabrication of the material as per the drawing).

6. Splitted Micanite Sheet (HRM) (its Components – Washer, Plate, Ring and fabrication of the material as per the drawing).

7. Asbestos Mill Board & Asbestos Rope.
 
8. Natural Mica & its components (Baking & Condenser its components – Washer (die cut, Lathe cut), plate, Disc, Strips and fabrication of the material as per the drawing).

9.  Mica Tape - Glass Mica Tape, Glass Mica Glass Tape, Glass Mica Polyester Tape, Polyester Mica Polyester Tape, Nomex Mica Tape, Fiber Glass Tape. (Class H – Silicon Bonded, Class F – Epoxy Bonded) (Types - Splitting & Mica Paper).

TECHNICAL DATA SHEET