|
|
| COLOR |
These Rods are supplied in natural Brown
Colour.
|
|
|
| DIAMETER |
Standard Range is 4.0mm to 150.0mm diameter, but on
special requirement we can manufacture up to 300mm dia.
|
|
|
| LENGTH |
These Rods are supplied in straight standard length of
305mm (1'), 610 mm (2') or 1000 mm. |
|
|
| DESCRIPTION |
These Moulded Rods are composed of
laminations of Phenolic Synthetic resins impregnated cotton Fabric into a convolute form,
moulded in cylindrical Moulds under heat and pressure and then ground to size, buffed
& varnished to semi Glossy finish. These Rods are with clean smooth free from surface
defects such as voids, Blisters cracks etc.,
|
|
|
| APPLICATION |
These Fiber Phenolic Rods are intended for Fabrications of Mechanical components such as spacers, washers, etc., it is not recommended for Primary insulation for Electrical application involving commercial power frequencies at voltage about 600 volts Material is resistant to dilute solutions of most acids. It is poor for using alkaline solutions, it remains
unaffected by most organic solvents except acetone, which may soften the material.
|
|
|
| MACHINABILITY |
These Rods are capable of being turned, drilled, tapped sawed and machined in all directions without showing any sign of cracking, splitting or otherwise impairing the
serviceability of material.
|
|
| Properties of various grades: |
|
|
|
|
|
| 1. |
Flexural Strength |
Mpa |
|
| 2. |
Water Absorption |
mg/cm |
|
|
|
Insulation resistance
after
immersion in water for 24 hrs |
Meg Ohms |
|
|
|
Axial Electrical strength
step by step at 90oC Oil |
KV |
|
| 5. |
Density |
gm/cc |
|
| 6. |
Operating
Temperature |
0C |
|
|
|
|
| * Comply with the
requirement of ASTM - D709-92
Grade LE |
|
|
|