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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
IS 2036:1995 XP XPC XXP XXPC XXXP XXXPC
IEL IC - 110 IC - 111 IC - 112 IC - 113 IC - 114 IC - 115
Flexural Strength (Lengthwise) psi 16000 13000 13000 12000 14000 14150
Flexural Strength (Crosswise) psi 13000 10000 11500 10500 12000 12380
Water Absorption % 3.6 2.0 1.0 0.75 0.8 0.52
Dielectric Constant at 1 MHz - - 4.8 4.8 4.1 20
Solder Float sec 10-12 10-12 10-12 10-12 10-12 10-12
Peel Strength after Solder Float Lbs/inch width 9.0 9.0 9.3 9.3 9.6 9.07
Insulation Resistance M.ohms - 500 1000 50000 100000 100000
Flame Resistance Class - - - - -
Specific Gravity gm/cc 0.35 1.33 1.32 1.30 1.35 1.35