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Fabric Phenolic Laminates
Fabric Phenolic Laminates
Fabric Phenolic Laminate sheets are made with
various weights of woven cotton fabric, impregnated with specifically
formulated phenolic resins, bonded together under heat and pressure to
produce a thermoset composite.
Offers superior machining, punching, and chemical resistance
characteristics under high temperature.
The parts made of fabric phenolic composites deliver a high MTBF
(Mean-time Before Failure), quieter operation in lubricated and
non-lubricated applications and long life in wear-prone applications.
| IF-2001 |
| Grade |
F-1 |
| Color |
Off-White |
| Thickness Range |
0.5mm - 50mm |
| Characteristics |
- Combination of good machining and electrical
properties.
- Good applicability for making automobile parts and fine
machining parts. |
| Applications |
- Heavy Duty Gears
- Pulleys
- Automobile couplings
- Machine tools fibs/Slid Waxes etc. |
|
|
| IF-2002 |
| Grade |
F-2 |
| Color |
Brownish/Natural |
| Thickness Range |
0.5mm - 150mm |
| Characteristics |
- Superior machining, punching and chemical
resistance.
- Offers excellent Strength:Weight ratio. |
| Applications |
- Shuttle gears, Pulleys
- Automobile couplings
- Structural parts, Spindles
- Machine tool fibs/Slide waxes Low voltage contract breakers
Friction plates
- Rolling Mill bearings etc. |
|
| IF-2003 |
| Grade |
F-3 |
| Color |
Brownish Red |
| Thickness Range |
0.8mm - 150mm |
| Characteristics |
- Mechanically strong with adequate
machinability.
- Offers high impact resistance. |
| Applications |
- Heavy Duty Gears
- High impact Strength
Bearing components Pulleys
- Pilling Dolly
- Work bench tops
- Rolling Mill bearings
etc. |
|
|
| IF-2004 |
| Grade |
F-4 |
| Color |
Brownish |
| Thickness Range |
0.5mm - 150mm |
| Characteristics |
- Good mechanical strength at room temperature. |
| Applications |
- Heavy Duty Gears
- Pulleys
- Pilling Dolly
- Friction Plates etc. |
|
| IF-2005 |
| Grade |
F-5 |
| Color |
Brownish |
| Thickness Range |
0.5mm - 150mm |
| Characteristics |
- Good mechanical strength with adequate
- electrical properties at room temperature. |
| Applications |
- Heavy Duty Gears
- Pulleys
- Pilling Dolly
- Friction Plates etc. |
|
|
|
Technical Data Sheet
| Properties |
Unit |
Grade |
Fabric Phenolic |
Fabric Phenolic |
Fabric Phenolic |
Fabric Phenolic |
Fabric Phenolic |
|
|
IS 2036:1995 |
F1 |
F2 |
F3 |
F4 |
F5 |
|
|
NEMA LI 1-1983 |
Material Description |
L |
C |
CE |
LE |
|
|
IEL |
IF-2001 |
IF-2002 |
IF-2003 |
IF-2004 |
IF-2005 |
| Testing
Standard IS 2036:1995 |
| Mechanical Properties |
|
Test Applicable for Thickkness |
IEL AVG. VALUE |
LIMITING VALUE |
IEL AVG. VALUE |
LIMITING VALUE |
IEL AVG. VALUE |
LIMITING VALUE |
IEL AVG. VALUE |
LIMITING VALUE |
IEL AVG. VALUE |
LIMITING VALUE |
| Cross Breaking Strength |
Mpa |
Not less than 1.6 mm |
145 |
135 (min) |
135 |
110 (min) |
110 |
100 (min) |
110 |
100 (min) |
110 |
100 (min) |
| Tensile Strength |
|
|
|
|
|
|
|
|
|
|
|
|
| Shear Strength |
Mpa |
Less than 1.6 mm |
70 |
65(min) |
70 |
65(min) |
70 |
65(min) |
65 |
60(min) |
70 |
65(min) |
| Compression Strength |
|
|
|
|
|
|
|
|
|
|
|
|
| Impact Strength |
KJ/m2 |
Not less than 5.00 mm |
8.0 |
6 (min) |
10 |
7.2 (min) |
10.5 |
8.8 (min) |
10 |
7.0 (min) |
8.0 |
6.0 (min) |
| Electrical Properties |
|
|
|
|
|
|
|
|
|
|
|
|
| Electrical Strength (Flatwise) |
MV/m |
Not more than 3.00 mm |
Complies |
Complies |
Complies |
Complies |
Complies |
Complies |
Complies |
Complies |
Complies |
Complies |
| Electrical Strength (Edgewise) |
KV |
More than 3.00 mm |
Complies |
2.0 (min) |
Complies |
1.00 (min) |
Complies |
1.00 (min) |
Complies |
15 (min) |
Complies |
20 (min) |
| Insulation Resistance |
M.ohms |
Not more than 25 mm |
5.00 |
1.00 (min) |
4.00 |
0.5 (min) |
4.00 |
0.5 (min) |
100.00 |
50 (min) |
180.00 |
150 (min) |
| Water Absorption (1.6mm) |
mg |
(all thickness) |
160 |
220 (max) |
160 |
220 (max) |
160 |
220 (max) |
105 |
145 (max) |
105 |
145 (max) |
| Specific Gravity |
Grams/CC |
|
1.33 |
1.33 |
1.35 |
1.35 |
1.36 |
1.36 |
1.36 |
1.36 |
1.33 |
1.33 |
|
