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Creative Materials 127-49

127-49A/B is an electrically conductive, two-component, silicone ink and coating suitable for high temperature applications. 127-49A/B is suitable for application via syringe dispensing and screen printing. Unlike typical conductive inks, the high temperature capability of this product makes it useful in a range of unique applications such as extreme performance coatings. 127-49A/B is also able to cure at room temperature.

Features

  • Ultra high temperature conductive ink

Features: Electrically Conductive, High Hydrolytic Stability

Application Method: Injection, Screen Coating

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

Application Method
Application Method
  • Syringe dispense/Screen-print

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Viscosityapprox. 40,000cps
FillerSilver
Percent Silver (cured)min. 80
Volume Resistance4.0e-05Ω-cm
Sheet Resistance0.015Ω/sq/mil
Hydrolytic StabilityExcellent
Useful Temperature Range-70 to 450ºC
Thermal StabilityGood to +550°C

Regulatory & Compliance

Certifications & Compliance

Safety & Health

Safety & Handling
  • Contains flammable ingredients.
  • 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.

NOTE: 127-49 Part A does not cure without the addition of Part B.

Storage & Handling

Suggested Handling & Curing

Pre-mix part A to ensure homogenous dispersion of filler. Settling of filler in part A is not uncommon. Add 2 to 5% by weight Part B to Part A and mix until homogeneous. Best properties, for most applications, result when cured for 2 hours at 70°C followed by 1 hour at 150°C. Good properties are obtained on a variety of substrates by curing at temperatures ranging from 25°C to 180°C. End user is advised to experimentally determine temperature and time best suited for individual applications. Product develops full properties at room temperature between 2 and 7 days depending on thickness.

Storage

Shelf life: 6 months at 25°C in unopened, unmixed containers.
NOTE: Use catalyzed product within 4 hours.