Product
Professional supplier of electronic screen printing solutions
NC Series Carbon Paste
- Commodity name： NC Series Carbon Paste
Classification:
Keywords: Squeegee | Screen | Ink
NC is a high-conductivity, high-adhesion general-purpose electrode material. This series is not intended for the fabrication of resistive elements; rather, it is used to produce conductive traces, electrodes, jumper wires, and protective coatings. The design prioritizes low-resistance electrical connections and robust physical adhesion to the substrate.
Product Features:
·Good adhesion: This is its most prominent characteristic, indicating that the cured printed film exhibits strong adhesion to substrates such as ceramics and polymers, making it resistant to delamination and thereby ensuring the long-term reliability of the electrical connection.
·Printability stability: As a single-component thermosetting paste, it is easy to use and dries slowly on the printing plate, ensuring stability during the printing process.
Instructions:
No diluent is required for normal printing; after stirring, the ink can be directly fed into the press.
Thinner:
No diluent is required for normal printing.
“Only in the following situations is a small addition required.”
·High workshop temperature, thickened paste, and difficult scraping and printing
·Ultra-fine lines; requires better leveling
· Ink return issue, printing is not fine
Add a small amount of Special No. 8 thinner.
Screen and Squeegee:
Screen mesh: 22–26 N tension polyester mesh, mesh count: 165 mesh (150–180)
Scraper: 70°–75° medium-hard polyurethane scraper
Printing substrate:
Compatible with: PET, fiberglass boards, and rigid insulating substrates.
Positioning: Primarily focused on heating films, heating sheets, and rigid boards; ultra-soft, highly stretchable substrates are not recommended.
Curing conditions:
150℃ 30min
Sheet resistance range: (area resistance converted from 10 µm)
10Ω–200Ω/□
Storage method:
Store in a cool, dry, light-protected, and sealed container at 5°C to 25°C.
Unopened, original packaging:
6 months (store sealed at 5–25°C)
After opening (lid removed, diluent added):
Use up within 1–2 months.
Once the container is opened, it is prone to moisture absorption, solvent evaporation, and carbon powder settling, causing the formulation to thicken over time and resulting in unstable resistance values.
As a high-quality domestic provider of electronic materials, our company offers a full range of resistor pastes in multiple specifications for diverse application scenarios.
We offer custom R&D services for specialty carbon pastes tailored to a wide range of application scenarios, including low-resistance conduction, contact conductivity, volume resistivity, and sliding contact, ensuring precise alignment with customers’ specific application requirements.
We can independently research, develop, and customize proprietary specialty pastes tailored to each customer’s specific requirements, precisely adjusting resistance values and paste viscosity as needed to deliver truly bespoke solutions.
We support small-batch custom production starting from 100g, offering flexible solutions to accommodate varying procurement volumes.
We welcome inquiries regarding specialty slurry applications, custom filler blends, and other tailored solutions. Our team is ready to provide you with expert, customized solutions.
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