TONSAN 8803 is a one-part, addition-cure electrically conductive adhesive for conductive connections between PV cells. Its curing profile matches typical lamination processes, and it offers excellent electrical conductivity, good flexibility, low contact stress and reliable, durable connections. FEYANA supplies TONSAN 8803 for PV module production lines.
Key features
- Curing profile matches typical lamination processes
- Excellent electrical conductivity; volume resistance ≤5.0×10^-4 Ω·cm
- Good flexibility and low contact stress
- Reliable and durable conductive connection
- Shear strength ≥2.0 MPa
- Stencil printing or dispensing for automated assembly
Technical data
| Curing type | Addition cure |
|---|---|
| Mix ratio by volume | 1-part |
| Color | Silvery |
| Viscosity (cPs) / Extrusion rate (s/20g) | 7000-10000 |
| Working time @25℃ | Fixing time 10s@150℃ |
| Curing speed | 20min@150℃ |
| Shear strength (MPa) | ≥2.0 |
| Volume resistance (Ω·cm) | ≤5.0×10^-4 |
Applications
- Conductive connection of PV cells
- Automated assembly by stencil printing or dispensing
Data are typical values from the manufacturer’s literature. Contact us for the TDS/SDS and selection advice.
Contact FEYANA: WhatsApp/Zalo +84 988 641 591 – sales.00@feyana.com




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