Creative Materials Inc. 127-24
127-24 is a green, matte finish, screen-printable, solvent-resistant, flexible, ultraviolet curable dielectric coating that is used as a protective, insulating layer over, or between, polymer thick film conductive inks in the manufacture of membrane switches and flex circuits. This coating can be used on a variety of substrates such as polycarbonate, treated and untreated polyesters, Kapton, epoxy/glass PC boards, glass and Indium Tin Oxide sputtered surfaces. A void-free coating is obtained that has good resistance to humidity, temperature and solvents. 127-24 is designed for use in crossover applications with various CMI conductive inks, including 118-09A/B, 118-41, 114-01,112-15, 125-15, 125-13 and 112-48 just to name a few. Please consult Creative Materials' technical support when considering using 127-24 with other Creative Materials' conductive inks or adhesives. 127-24 is a version of 125- 17MG with greater moisture stability
Product families
- Functional Inks & Pastes
Other characteristics
- Features
Excellent Flow Properties, Excellent Humidity Resistance, Excellent Printability, Fast Cure, Flexible, High Temperature Resistance, Low Odor, Matte Finish, Solvent Resistance, Solvent Resistant, UV Curable
- Application Area
- Flexible Circuits, Membrane Touch Switch
- Flexible Circuits
- Membrane Touch Switch
- Application Method
- Screen Coating
- Compatible Substrates & Surfaces
- Glass, Plastics, Polyimide
- Benefits
- Low odor
- Zero VOC's (when fully cured)
- Excellent Flow Properties
- Excellent Printability
- Fast Cure
- Shelf LIfe
- 6 months at 25°C
- Product Type
- Dielectric Paste & Ink
- Radiation Curable Ink
- Technology
- Ready-to-Use Products
- Labeling Claims
- VOC-free
- 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
- Screen Coating
- Certifications and Compliance
- ISO 9001
- Suggested Handling and Curing
Material is ready to use as received. Cure using a 200-300 watt/inch mercury vapor lamp. Speed of cure will vary depending upon available energy. Typical cure time ranges from a few seconds to 1minute when work is positioned 6-10 inches from lamp. Faster curing can be accomplished by moving lamp closer to work or increasing lamp intensity. When applying two layers, it is sometimes desirable to under-cure the first layer so as to improve interlayer adhesion.
- Ready to Use Product Features
- Excellent Flow Properties
- Excellent Humidity Resistance
- Excellent Printability
- Fast Cure
- Flexible
- High Temperature Resistance
- Low Odor
- Matte Finish
- Compatible Substrates and Surfaces
- Glass
- Plastics
- Polyimide
Technical data
Table 1 of 1
10 rows| Characteristic | Value | Unit |
|---|---|---|
| Viscosity | 10000 | cps |
| Dielectric Strength | 365 | volts/mil |
| Volume Resistivity | 7.1 x 10^15 | ohm-cm |
| Dielectric Constant (1 kHz) | 4.3 | — |
| Dielectric Factor (60 Hz) | 0.018 | — |
| Solid Content | 100 | % |
| Specific Gravity | 1.13 | g/cc |
| Screen Mesh* | 170-270 Polyester | — |
| Screen Mesh* | 200-400 Stainless Steel | — |
| Coverage (at 1 mil dry (in2/g.)** | 50 | — |
