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Creative Materials Inc. 128-03A/B-187

128-03A/B-187 is an opaque black, two component, solvent-resistant, electrically insulating ink and coating suitable for screen-printing. This product features excellent adhesion to Kapton®, Mylar®, glass, polycarbonate ITO coated substrates and a variety of other substrates. Unlike conventional dielectric materials, this product is very resistant to methyl ethyl ketone. It is also very resistant to scratching and creasing. Some applications for 128-03A/B-187 include, but are not limited to, dielectric insulation of thick film circuitry, improving moisture resistance, arc track resistance, and weathering resistance of electrical/electronic devices.

Features

  • Black, flexible epoxy dielectric, adheres to ITO

Application Area: Electrical Components

Compatible Substrates & Surfaces: Glass, Plastics, Polyimide

Features: Arc Resistant, Creasing Resistance, Good Moisture Resistance, Good Scratch Resistance, Good Solvent Resistance, Good Weather Stability

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Features & Benefits

Applications & Uses

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

Properties

Typical Cured Properties
ValueUnitsTest Method / Conditions
Volume Resistivity1x10^16ohm-cm
Dielectric Constant (50 Hz)4
Dielectric Strength450volts/mil
Hydrolytic StabilityExcellent
Useful Temperature Range-55 to 250ºC
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. Note: It is not unusual for crystallization of the Part B to occur. Warm to 40-45°C in a water bath to return the material to it's original viscosity. The crystallization does not affect the performance of the product in any way.

Storage & Handling

Shelf Life
12 months at 25°C
Shelf Life
  • 12 months at 25°C, in unopened, unmixed containers
Cure Schedule
Time

Temperature (°C)

16 hours 65
4 hours 80
20 mins 100
10 mins 120
5 mins 150