In precision electronics,Photovoltaic modulesToday, as technologies such as electronics and energy storage systems place more stringent requirements on conductive tapes, "small size + high performance" has become the key to material selection.
If you are looking forPrecise size, stable performance, reliable deliveryCopper clad aluminum strip products——Raytron, is your trusted professional partner.
? Full specification coverage to meet personalized needs
The small-sized copper-clad aluminum strips that Ruichuang can currently mass-produce include:
- Thickness range：0.05mm ～ 0.8mm
- Width range：2mm ～ 10mm
- Common combination specifications:
- 0.1×2mm, 0.15×3mm, 0.2×4mm
- 0.3×5mm, 0.4×6mm, 0.5×7mm
- More specifications supportNon-standard customization, to achieve customer differentiated application demand docking
Whether you useHigh-efficiency component main welding strip and auxiliary welding strip,stillConnecting bars, bus bars, structural grounding barsRuichuang can provide special applications such asHigh-precision, customized dimensional solutions.
?? Key performance parameters determine the upper limit of soldering ribbon quality
| parameter | Ruichuang Standard | Application Advantages |
|---|---|---|
| Copper layer thickness | ≥0.03mm | Uniform coverage, stable conductivity, strong anti-oxidation |
| Electrical conductivity | ≥65% IACS | Close to pure copper transmission performance, meeting photovoltaic efficiency |
| tensile strength | ≥135 MPa | Continuous bending, resistant to welding impact, long-term reliability |
| Antioxidant treatment | Optional oxygen barrier or tinning | Extend service life and adapt to complex environments |
| Surface finish | Ra ≤ 0.2μm | Facilitates high-speed automatic taping and improves welding yield |
These parameters are not only a commitment to quality, but also the core guarantee during customer application.
?? Why choose Ruichuang?
- Full process manufacturing capabilities: From composite rolling, annealing and drawing, precision slitting, to surface treatment and tinning, the whole process is independently controlled
- Industry-leading equipment: 13 high-precision rolling mills and fully automatic testing lines to ensure the consistency of size and performance of each batch of copper-clad aluminum strips
- Efficient response delivery: Support small batch and multi-specification mixed orders to meet customers' diverse project needs
?? What app customers say:
"Our project uses small-sized copper-clad aluminum solder strips of 0.2×5mm. The size control provided by Ruichuang is very stable, the automatic patch line runs smoothly, and the conductive performance is better than expected. It is the supplier with the best experience in the current cooperation."
—— Technical Director of a New Energy Photovoltaic Enterprise
?? Summary:
existLightweight photovoltaic modules and high-density electrical connectionsUnder the trend, only the realMaster the core technology and batch manufacturing capabilities of small-sized copper-clad aluminum stripsOnly enterprises that are committed to excellence can become the long-term first choice of customers.
Precise specification matching, strong performance support, flexible customized deliveryRuichuang is using its strength to define new standards for small-sized copper-clad aluminum strips.
?? Contact Ruichuang now to obtain samples or technical information to help your product "win" at the starting line from the source!
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