Home »
Copper Clad Laminates
Copper Clad Laminates
Copper Clad Laminate sheets are manufactured by
pressing layers of filler material, impregnated with specifically
formulated phenolic resins, bonded together under heat and pressure with
electro-deposited copper foil to produce a thermoset composite.
Offers excellent electrical, mechanical, moisture & heat resistance
properties and are suitable for hot/cold punching.
The electrical and mechanical properties of laminates are affected by
environmental factors such as humidity, temperature, corrosive
atmosphere etc.
| IC - 110 |
| Grade |
XP |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- High Mechanical Strength, more flexible, low
price.
- Intended for hot punching with good punching practice. |
| Applications |
- T.V., Fan Regulators
- Oscilloscopes
- Signal Generators
- Calculators
- Radios & Tape Recorders etc. |
|
|
| IC - 111 |
| Grade |
XPC |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- Intended for cold punching and shearing at
room temperature.
- Good dielectric strength. |
| Applications |
- T.V.
- Fan Regulators
- Oscilloscopes
- Structural parts, Signal Generators
- Calculators
- Radios & Tape Recorders etc. |
|
| IC - 112 |
| Grade |
XXP |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- High insulation
- High mechanical strength
- Low dissipation factor
- Low moisture absorbency. |
| Applications |
- Communication and measuring instruments
- T.V. (B&W)
- Carrier Current Devices etc. |
|
|
| IC - 113 |
| Grade |
XXPC |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- High insulation
- Moisture Proof
- Easy Punchable at room temperature. |
| Applications |
- Communication and measuring instruments
- T.V. (B&W)
- Carrier Current Devices etc. |
|
| IC - 114 |
| Grade |
XXXP |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- Fire-retardant.
- Easily punchable at room temperature. |
| Applications |
- Colour T.V. sets
- VCR, Aerospace
- Communication equipment
- Satellite instruments
- Analytical Electrical Instruments etc. |
|
|
| IC - 115 |
| Grade |
XXXPC |
| Color |
Natural (Translucent or Opaque) |
| Thickness Range |
0.8mm - 1.6mm (upto any thickness) |
| Characteristics |
- Fire Retardent |
| Applications |
- Colour T.V. sets
- VCR
- Aerospace
- Communication equipment
- Satellite instruments
- Analytical Electrical Instruments etc. |
|
Technical Data Sheet
 |
| Properties | Unit | Grade | Copper Clad | Copper Clad | Copper Clad | Copper Clad | Copper Clad | Copper Clad |
| | NEMA LI 1-1983 | XP | XPC | XXP | XXPC | XXXP | XXXPC |
| | IEL | IC-100 | IC-111 | IC - 112 | IC - 113 | IC - 114 | IC - 115 |
| Mechanical Properties | | Applicable standard NEEMA LI-1983, IS 5921 part 2 & 3 | 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 | IEL AVG. VALUE | LIMITING VALUE |
| Flexural Strength (Lengthwise) | psi | Not less than 1.6 mm thickness | 12500 | 12000 (min) | 12000 | 10000 (min) | 15000 | 14000 (min) | 13000 | 12000 (min) | 13000 | 12000 (min) | 13000 | 12000 (min) |
| Flexural Strength (Crosswise) | psi | Not less than 1.6 mm thickness | 11500 | 10000 (min) | 10500 | 8000 (min) | 12500 | 12000 (min) | 12500 | 12000 (min) | 12000 | 10500 (min) | 11000 | 10500 (min) |
| Electrical Properties | | | | | | | | | | | | | | |
| Solder Float | sec | | 12 to14 | 5 (min) | 18 to20 | 5 (min) | 18 to20 | 5 (min) | 16 to18 | 5 (min) | 16 to18 | 5 (min) | 16 to18 | 5 (min) |
| Peel Strength after Solder Float | Lbs/inch width | | 7.00 - 8.00 | 5.7 (min) | 7.00 - 8.00 | 5.7 (min) | 8.00 - 9.00 | 5.7 (min) | 8.00 - 9.00 | 5.7 (min) | 8.00 - 9.00 | 5.7 (min) | 8.00 - 9.00 | 5.7 (min) |
| Water Absorption (1.58mm) | % | E-1/105 ,D1-24/23 | 1.8 | 3.6 (max) | 2.00 | 5.5 (max) | 1.00 | 1.80 (max) | 1.00 | 1.80 (max) | 0.5 | 1.0 (max) | 0.4 | 0.75 (max) |
| Insulation Resistance | M.ohms | C-96/35/90 | - | - | - | - | 1000 | 500 (min) | 1000 | 500 (min) | 3x104 | 2x104(min) | 6x104 | 5x104(min) |
| Specific Gravity | gm/cc | | 1.33 | 1.33 | 1.34 | 1.34 | 1.32 | 1.32 | 1.32 | 1.32 | 1.30 | 1.30 | 1.30 | 1.30 | | |
|
