BioInkSense™ C130 Low-Temperature Curing Carbon Conductive Ink

BioInkSense™ C130 Low-Temperature Curing Carbon Conductive Ink

Price range: $149.00 through $3,849.00

High-performance screen-printable carbon conductive ink engineered for heat-sensitive substrates requiring excellent electrical conductivity with curing temperatures as low as 60–80°C. Ideal for flexible electronics, paper diagnostics, disposable biosensors, and temperature-sensitive polymer films.

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Description

Description

BioInkSense™ C130 Low-Temperature Curing Carbon Conductive Ink

BioInkSense™ C130 is a high-performance low-temperature curing carbon conductive ink engineered for fabrication of electrochemical biosensors, flexible electronics, disposable diagnostic devices, and printed sensors on heat-sensitive substrates. The formulation enables excellent electrical conductivity while curing at significantly lower temperatures than conventional conductive inks, reducing thermal stress and expanding compatibility with temperature-sensitive materials.

The optimized carbon-polymer system provides excellent printability, superior substrate adhesion, and highly reproducible electrochemical performance without requiring elevated curing temperatures. C130 is particularly suitable for paper-based diagnostics, polymer microfluidics, disposable healthcare devices, wearable sensors, and large-scale roll-to-roll manufacturing where low thermal processing is essential.

The formulation is optimized for fabrication of working electrodes used in amperometric, voltammetric, potentiometric, and electrochemical impedance sensors.

Technical Specifications

Property Typical Value
Ink chemistry Low-temperature graphite/carbon composite
Printing method Screen printing
Mesh compatibility 200–420 mesh
Recommended emulsion thickness 10–20 μm
Wet film thickness 12–25 μm
Cured film thickness 5–12 μm
Recommended curing temperature 60–80°C
Recommended curing time 10–15 min
Solid content 65–75 wt%
Viscosity (25°C) 8,000–18,000 cP
Particle size (D90) <10 μm
Density 1.3–1.6 g/cm³
Shelf life 12 months
Storage temperature 4–25°C

Electrical Performance

Parameter Typical Value
Sheet resistance <15 Ω/sq @ 10 μm cured film*
Volume resistivity <0.015 Ω·cm*
Batch-to-batch conductivity variation <5%
Print-to-print reproducibility CV <3%
Contact resistance variation <5%
Adhesion ASTM D3359 Class 5B
Electrical stability >95% conductivity retained after 2,000 bending cycles

*Measured under recommended printing and curing conditions.

Electrochemical Performance

Parameter Typical Value
Electrochemical window −0.6 to +1.0 V (vs Ag/AgCl)
Peak-to-peak separation (5 mM Fe(CN)₆³⁻/⁴⁻, 100 mV/s) <85 mV
Background current <0.4 μA/cm²
Electrode-to-electrode reproducibility CV <4%
Signal stability >99% after 100 continuous measurements
Compatible techniques CV, DPV, SWV, CA, EIS, OCP

Mechanical Performance

Parameter Typical Value
Minimum bending radius <4 mm
Flexibility Excellent
Tape adhesion ASTM D3359 Class 5B
Abrasion resistance High
Chemical compatibility PBS, serum, saliva, sweat, urine, aqueous buffers

Compatible Substrates

  • Polyethylene terephthalate (PET)
  • Polyester
  • Polycarbonate
  • Polyimide
  • Paper
  • Cellulose-based substrates
  • Flexible polymer films
  • Surface-treated plastics

Manufacturing Compatibility

  • Manual screen printing
  • Semi-automatic screen printing
  • Fully automatic screen printing
  • Roll-to-roll manufacturing
  • Sheet-fed production

Typical Applications

  • Paper-based biosensors
  • Disposable diagnostic devices
  • Flexible electrochemical sensors
  • Printed microfluidics
  • Wearable biosensors
  • Printed electronics
  • Flexible circuits
  • Point-of-care diagnostics
  • Environmental monitoring
  • Food safety testing

Quality Assurance

Each production batch undergoes comprehensive quality control including rheological characterization, electrical conductivity testing, electrochemical performance verification, low-temperature curing validation, adhesion testing, printability assessment, visual inspection, and batch-to-batch reproducibility analysis.

Available Documents

  • Technical Data Sheet (TDS)
  • Safety Data Sheet (SDS)
  • Printing Guide
  • Storage and Handling Guide
  • Certificate of Analysis (available upon request)

Ordering

Select the desired package size and quantity from the purchase options above. Product pricing and availability are updated automatically based on the selected package size.

Additional information

gram

10 g, 25 g, 50 g, 100 g, 250 g, 500 g

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