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Mica shieldsare best used for flat transparent, sight glasses in water and liquid level gauges and columns in high pressure steam boiler as it can retain basic strength and increase the service life of sight glasses when used at increased steam pressures and high working temperatures.
Mica Paper Sheet consist of muscovite or phlogopite mica paper, impregnated with high heat resistant silicon resin. Several layers of impregnated mica paper are consolidated under heat and high pressure to form rigid plates, in this process, the binder is completely cured. Mica Paper Sheet product is IEC 60371-3-3 compliant. The Mica Paper Sheet maintains their self-supporting characteristics even after being heated. Appropriate For Manufacturing Heating Elements For
Heating Capacity
Specifications
| Item | Unit | Muscovite Mica paper sheet | Phlogopite |
|---|---|---|---|
| Mica Content | % | 88-90 | 88-90 |
| Binder Content | % | 10-12 | 10-12 |
| Density | g/cm2 | 2.15-2.25 | 2.15-2.25 |
| Dielectric Strength | Kv/mm | 16-20 | 14-18 |
| Volume Resistevity | M m | 5.0 x 105-1.0x1025 | 5.0 x 104-1.0x1025 |
| Insulation Resistevity At 500oC | M m | 1.0 X 102 | 5.0 x 10 |
| Loss of Mass by | % | 1.5 | 1.5 |
| Smoking Test (Max) | S | 3.0 | min. |
| Water Absorption | % | 1 | 3 |
| Flexual Strength | N/mm2 | 180-200 | 150-170 |
| Compressive Strength | N/mm2 | 400-410 | 350-370 |
| Delamination(Max) | % | 3 | 3 |
Properties
| Nominal Thickness | 0.15 | 0.2, 0.3 | 0.4 | 0.5, 0.6 | 0.7, 0.8 | 1.00 | 1 and above |
|---|---|---|---|---|---|---|---|
| Individual Thickness | ±0 .04 | ±0.05 | ±0.06 | ±0.07 | ±0.08 | ±0.10 | ±10% |
Epoxy Bonded Fiberglass Sheet is a strong rigid sheet material consists of Fibre Glass Cloth and Epoxy Resin as a binder cured under specific heat and pressure. Epoxy Bonded Fiberglass Sheet has excellent physical strength, heat resistance, moisture resistance and electrical properties. EBFG based material can be used at temperatures up to 140-160oC. Minimum Thickness from 2 mm and up. ApplicationEpoxy Bonded Fiberglass Sheet is suitable for heating element supports, winding cards and cover plate insulation in domestic appliances, industrial heating elements, high temperature washers, etc. These are some of the typical high temperature applications in furnace, tanks and lab equipment, etching equipment, flame retardant sheet, we also offer customization as per the specifications by our clients to fulfill their needs and requirements. Available Size
we are offering a wide range of operating & discharge rod made by fiberglass tubes and have string electricaland mechanical strength .
these are light weight so, naturally convenient to handle easily, when electric utility workers engaged onlive-line working on energized high voltage overhead electric power lines maintenance, because the fiberglass provides electrical insulation, by which utility workers to safely perform operating on power lines without de-energizing them or while the state of the power line is not yet known.
these discharge rod and operating rods are available in various specifications 11 kv, 22 kv, 33 kv, 36 kv and discharge also available 66 kv, 132 kv, 220 kv, 400 kvas well as telescopic and treaded types in differentsections as per buyers requirements.
all others attachments of the rods such as cable, clamp, hook, etc enclosed as per buyers demand.
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