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Creative Materials 125-19FS/B-507

125-19FS is a flexible, re-workable, electrically conductive, silicone-based ink. The overall balance of peel strength, cohesion, printability and high temperature holding power provides a versatility that makes this product useful in a wide range of coating, printing, fastening and bonding applications. This product is very resistant to flexing and creasing. Some applications for 125-19FS include, but are not limited to, emi/rfi shielding of polyimide flexible circuits, polymer thick film circuitry, and electrical attachments for stress sensitive devices. 125-19FS is one of the few conductive inks that can bond/adhere to silicone substrates and surfaces. In addition, it can be bonded to some types of Teflon® surfaces and rubber surfaces. 125-19FS is optimized for screen-printing but can also be syringe dispensed, dipped and sprayed. The last two methods require dilution.

Features

  • Excellent Bonding to Difficult Surfaces
  • High Temperature Resistance
  • Wide Range of Applications
  • Screen Printable
  • Elastomeric silicone conductive ink

Application Area: Electrical Components, Flexible Circuits

Compatible Substrates & Surfaces: Polyimide, Silicone

Features: Creasing Resistance, Electrically Conductive, Electromagnetic Shielding (EMI), Excellent Printability, Flexible, Flexing Resistance, Good Bonding Strength, Good Coating Performance, Good Peeling Strength, High Cohesion, High Temperature Performance, High Temperature Resistance, Highly Versatile

Application Method: Dip Coating, Injection, Screen Coating, Spray

Chemical Family: Silicones

Technical Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Chemical Family
Silicones
Product Type
Conductive Paste & Ink
Technologies
Ready-to-Use Products
Product Families
Ready-to-Use Products — Inks & Pastes
Functional Inks & Pastes

Features & Benefits

Ready-to-Use Product Features
Creasing Resistance,
Electrically Conductive,
Electromagnetic Shielding (EMI),
Excellent Printability,
Flexible,
Flexing Resistance,
Good Bonding Strength,
Good Coating Performance,
Good Peeling Strength,
High Cohesion,
High Temperature Performance,
High Temperature Resistance,
Highly Versatile

Applications & Uses

Markets
Electrical & Electronics
Applications
Electrical & Electronics — Packaging & Assembly
Electronics Coatings
Application Area
Electrical Components,
Flexible Circuits
Application Method
Dip Coating,
Injection,
Screen Coating,
Spray
Compatible Substrates & Surfaces
Polyimide,
Silicone
Application Method
  • Screen-print

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Conductivity0.05Ω/sq/mil-
Uncured Properties
ValueUnitsTest Method / Conditions
Viscosity16,000 - 20,000cps-
FillerSilver--
Percent Silver (cured)min. 84--
Specific Gravity (water = 1)2.68--
Typical Cured Properties
ValueUnitsTest Method / Conditions
Sheet Resistancemax. 0.05Ω/sq/mil-
Hydrolytic StabilityExcellent--
Useful Temperature Range-70 to 260ºC-
Thermal StabilityGood to 325°C-
Thermal Conductivity5.2W/m-K-

Regulatory & Compliance

Certifications & Compliance
ISO 9001

Technical Details & Test Data

Test Data

Creative Materials 125-19FS/B-507 - Test Data

Safety & Health

Safety & Handling
  • Contains flammable solvents.
  • 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
6 months at 5°C, 12 months at -10°C., max. 2 weeks at 25°C
Suggested Handling & Curing

125-19FS 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 30 minutes at 150°C but end user is advised to experimentally determine temperature and time best suited for individual applications. Add 1-2% B507 catalyst when maximum strength and chemical resistance is needed.