Item Name: LOCTITE® NCI 7002
Manufacturer: Henkel
Technologies: Thermoplastic Ink
Color: Black
Cure Type: Heat drying (10 min @ 120°C typical)
Package Size: Contact to Techniq VN for details.
Shelf Life: 1 year
LOCTITE® NCI 7002 is a black, thermoplastic-based non-conductive ink designed for screen-printing applications. It delivers flexible resistive properties, excellent adhesion, and reliable performance in printed electronics. With stable screen residence time and the ability to cure under low-temperature drying cycles, it is particularly suited for flexible substrates such as PET, PEN, PI, and paper. The product can also be blended with LOCTITE® ECI 7004HR or LOCTITE® ECI 7004LR to achieve tailored resistance levels for functional printed devices.
Printed resistors on flexible substrates
Force-sensing and other sensing devices
Heating elements in printed electronics
Protection against electrostatic discharge (ESD)
Custom resistive patterns by blending with conductive inks
| Category | Property | Value |
|---|---|---|
| Undried | Technology | Thermoplastic |
| Appearance | Black ink | |
| Solid Content (wt%) | 39 % | |
| Viscosity (25°C, Brookfield, 20 rpm) | 18,000 mPa·s | |
| Density | 1,270 kg/m³ | |
| Theoretical Coverage (10 µm dry film) | 14 m²/kg | |
| Shelf Life (5–30°C) | 1 year | |
| Flash Point | 78 °C | |
| Drying Cycle | 10 min @ 120°C (air circulated oven) | |
| Dried | Adhesion | Grade 5B |
| Electrical Property | Non-conductive (base ink) | |
| Blending Ratios with ECI 7004HR | 100/0 → 3,500 Ω/sq/mil; 60/40 → 33,600 Ω/sq/mil; 30/70 → non-conductive | |
| Blending Ratios with ECI 7004LR | 100/0 → 35 Ω/sq/mil; 50/50 → 290 Ω/sq/mil; 20/80 → 35,000 Ω/sq/mil; 10/90 → >1 × 10⁹ Ω/sq/mil | |
| Processing | Printing | Screen-printable (manual, semi-auto, reel-to-reel) |
| Drying Options | Conventional oven, IR, jet, or reel-to-reel drying |
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