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Creative Materials 112 - 47

112-47 is a carbon-based, electrically conductive ink, coating and adhesive suitable for application by stamping, screen printing, dipping and syringe dispensing. This product is has better thermal stability than 111-26 and features excellent adhesion to Kapton, Mylar, glass and a variety of other surfaces. Unlike conventional conductive materials, this product is very resistant to flexing and creasing. Some applications for 112-47 include, but are not limited to, emi/rfi shielding of polyimide flexible circuits, polymer thick film circuitry, membrane switches, electrical attachments and static elimination. 112-47 can be blended with CMI's 112-48 (20 Ω/square) and 112-15 (0.010 Ω/square) in any ratio to obtain in-between electrical conductivity.

Features

  • Extremely resistant ink. Blend-able with 112-48

Application Area: Circuit Substrates, Heaters, Membrane Touch Switch

Compatible Substrates & Surfaces: Glass

Features: Abrasion Resistant, Crease Resistance, Electrically Conductive, Electromagnetic Shielding (EMI), Good Adhesion, Good Scratch Resistance, Good Thermal Stability, High Hydrolytic Stability, Radio Frequency Shielding (RFI)

Application Method: Dip Coating, Injection, Screen Coating

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Compatible Substrates & Surfaces
Cure Method
Application Method
  • Screen-print

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Conductivity min. 1Mohms/sq/mil
Typical Cured Properties
ValueUnitsTest Method / Conditions
FillerCarbon
Volume Resistivity63Ω - cm
Sheet Resistivity25000Ω/sq
Hydrolytic StabilityExcellent
Useful Temperature Range-55 to 200ºC
Thermal StabilityGood to 325°C

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety & Handling
  • Use with adequate ventilation.
  • Keep away from sparks and open flames.
  • Avoid prolonged contact with skin and breathing of vapors.
  • Wash with soap and water to remove from skin.

Storage & Handling

Shelf Life
2 months at 25°C, 6 months at 5°C, 12 months at -10°C
Suggested Handling & Curing

112-47 is ready to use as supplied. Further thinning may be accomplished by adding small amounts of CMI Thinner #112-19. Prior to use, be certain to mix well to resuspend fillers. Best properties, for most applications, result when cured for 5 minutes at 125°C. Excellent properties are also obtained on a variety of substrates by curing at temperatures ranging from 50°C to 175°C. End user is advised to experimentally determine temperature and time best suited for individual applications.