Creative Materials 119-28
119-28 is an extremely flexible, pad printable, electrically conductive, carbon filled ink, coating and adhesive suitable for application by pad printing, dipping and syringe dispensing. This product 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 119-28 include, but are not limited to, polymer thick film circuitry and membrane switches. 119-28 is a pad-printable version of 108-46.\nFeatures\nVery flexible resistive ink
Product families
Applications
- Switches & Relays
Product Families
- Functional Inks & Pastes
Other characteristics
- Features
Crease Resistance, Electrically Conductive, Flexing Resistance, Good Adhesion, Good Thermal Stability, High Hydrolytic Stability
- Application Area
- Circuit Substrates, Membrane Touch Switch
- Circuit Substrates
- Membrane Touch Switch
- Application Method
- Dip Coating, Injection, Pad Printing
- Compatible Substrates & Surfaces
- Glass, Plastics, Polyimide
- Markets
- Electrical & Electronics
- Shelf LIfe
- 12 months at 25°C.
- Cure
- Heat Cure
- Product Type
- Conductive Paste & Ink
- Technology
- Ready-to-Use Products
- Safety and 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.
- Application Methods
- Dip Coating
- Injection
- Pad Printing
- Certifications and Compliance
- ISO 9001
- Suggested Handling and Curing
119-28 is ready to use as supplied. Further thinning may be accomplished by adding small amounts of CMI Thinners #113-39, or 114-20. Prior to using, be certain to resuspend filler. Best properties, for most applications, result when cured for 10 minutes at 105°C. Good properties are obtained on a variety of substrates by dry and curing at temperatures ranging from 50°C to l80°C. End user is advised to experimentally determine temperature and time best suited for individual applications.
- Ready to Use Product Features
- Crease Resistance
- Electrically Conductive
- Flexing Resistance
- Good Adhesion
- Good Thermal Stability
- High Hydrolytic Stability
- Compatible Substrates and Surfaces
- Glass
- Plastics
- Polyimide
Technical data
Table 1 of 2
1 row| Characteristic | Value | Unit |
|---|---|---|
| Conductivity | max. 50 | ohms/sq/mil |
Table 2 of 2
7 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity | 10,000 - 12,000 | cps |
| Filler | Carbon | — |
| Sheet Resistivity | max. 50 | Ω/sq/mil |
| Glass Transition Temperature | 75 | °C |
| Hydrolytic Stability | Excellent | — |
| Useful Temperature Range | -55 to 200 | ºC |
| Thermal Stability | Good to 325 | °C |
