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Creative Materials 125-19(SP)A/B

125-19(SP)A/B is a highly elastomeric, electrically conductive, silicone-based ink. This product features a high performance design useful in a wide range of printing and coating applications and features excellent bonding to most metal and plastic substrates. This product is very resistant to flexing and creasing and is ideal for applications that include, but are not limited to, wearable electronics, high temperature bonding, and stretchable, elastomeric conductors. 125-19(SP)A/B is one of the few conductive materials that can bond/adhere to silicone substrates and surfaces and features a uniquely long pot life.

Features

  • Excellent Bonding to Difficult Surfaces
  • High Temperature Resistance
  • Wide Range of Applications
  • Screen Printable/Syringe Dispensable
  • Elastomeric silicone conductive ink, non-flammable

Application Area: Conductors, Electrical Components, Stretchable Electronics

Compatible Substrates & Surfaces: Metal, Plastics, Polyimide

Features: Creasing Resistance, Electrically Conductive, Excellent Printability, Flexible, Flexing Resistance, Good Bonding Strength, Good Coating Performance, High Temperature Performance, Long Potlife

Application Method: Injection, Screen Coating

Chemical Family: Silicones

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family

Features & Benefits

Applications & Uses

Application Method
Compatible Substrates & Surfaces
Mixing Instructions

Premix each part in original containers prior to mixing them together by hand until the combination is uniform.

  Part A Part A
Color Silver Silver
Specific Gravity 2.4 2.4
Mix ratio by weight 1 1
Pot-Life once mixed at 25°C 4 days
Application Method
  • Screen-print

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Conductivity0Ω/sq/mil
Viscosity40000cps
FillerSilver
Percent Silver (cured)min. 66
Specific Gravity (water = 1)2.4
Volume Resistancemax. 0.0003Ω-cm
Sheet Resistancemax. 0.1Ω/sq/mil
Hydrolytic StabilityExcellent
Useful Temperature Range-60 to 280ºC
Thermal StabilityGood to +360°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
12 months at 25˚C
Suggested Handling & Curing

125-19(SP)A/B is ready to use as supplied. Further thinning may be accomplished by adding small amounts of CMI 127-05 or Xylene. Prior to using, be certain to re-suspend silver. Good properties are achieved when cured for 60 minutes at 150°C but end user is advised to experimentally determine temperature and time best suited for individual applications. 125-19(SP)A/B is not recommended for applications that cannot cure below 150°C.