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Conductive rubber 50x50x0.5 mm non-adhesive – repair material for keyboards, calculators, and control panels

Availability: Available 1-3 pcs
Delivery: The price does not include any possible payment costs check the delivery methods
Price: €2.27 2.27
Net price: €1.84
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Description

The 50x50x0.5 mm electrically conductive rubber (non-adhesive) is a versatile repair material designed for use in keyboards, calculators, and control panels. It restores conductivity in worn contact areas.

Advantages and unique features

  • Effective electrical conductivity
  • Temperature resistance from –40 °C to 200 °C
  • High elasticity and mechanical strength
  • 0.5 mm thickness – ideal for precision use
  • Can be cut to any desired shape

Properties and applications

  • Application: repair of membrane keypad contacts in keyboards, remotes, calculators, and control equipment
  • Material: conductive rubber without adhesive backing
  • Tensile strength: ≥ 6 MPa, elongation up to 250%
  • Resistance: 150–200 Ω/cm

Technical parameters

Parameter Value
Dimensions 50 × 50 × 0.5 mm
Color Black
Hardness (Shore A) 55 ± 5
Surface Flat
Electrical resistance 150–200 Ω/cm
Temperature resistance –40 °C to 200 °C
Tensile strength ≥ 6 MPa
Elongation at break ≥ 250%
Tear strength ≥ 22 kN/m
Compression set max 55%

Storage recommendations

Store in a dry, well-ventilated area away from heat sources, ignition, and direct sunlight. Keep in original resealable packaging.

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