Description
2UUL SC99 Nano Solder Paste – Precision Rework Solution for Dock and FPC Connectors
When working with modern smartphones, tablets, and other compact electronic devices, precision is everything. Traditional solder paste can be too coarse, messy, or thermally demanding, which risks damaging delicate circuits. For technicians who regularly deal with FPC ribbon connectors, docking ports, and micro-scale PCB components, the 2UUL SC99 Nano Solder Paste offers a professional-grade solution.
Engineered with ultra-fine particles, low melting point, and integrated flux, this solder paste is designed specifically for rework on compact connectors. Whether you are repairing an iPhone charging port, reconnecting an FPC cable, or performing fine-pitch soldering, the 2UUL SC99 ensures accuracy, stability, and efficiency.
Why the 2UUL SC99 Nano Solder Paste is Different
Unlike conventional solder paste, which often struggles with miniaturized components, the 2UUL SC99 is tailored for microelectronics repair. It flows smoothly, melts at a gentle 183 °C, and adheres cleanly without excess residue. The nano-particle design allows the paste to bond securely to tiny pads and terminals, ensuring a reliable electrical connection without the risk of bridging.
With its pre-mixed flux formulation, technicians also save time by avoiding the need to apply external flux separately. The SC99 helps prevent oxidation, promotes strong solder flow, and makes reflow more consistent across small-scale joints.
Key Features of the 2UUL SC99 Nano Solder Paste
Low Melting Point (183 °C)
One of the standout features is its low reflow temperature. Melting at 183 °C means less thermal stress is applied to nearby components, reducing the chances of overheating sensitive ICs, connectors, or PCB traces.
Nano-Scale Particles for Precision
The paste contains ultra-fine solder grains, ensuring clean application on small contact points. This makes it ideal for fine-pitch soldering tasks like repairing dock connectors or FPC ribbons. No clumping, no overflow—just clean, controlled soldering.
Integrated Flux Formula
The SC99 is infused with flux to improve adhesion, clean oxides, and promote smooth solder flow. With flux built-in, rework becomes faster and more efficient, as technicians don’t need to add flux separately.
Compact Syringe Application
Supplied in a small syringe (around 2–3 ml), the SC99 allows controlled dispensing, so technicians can apply exactly the right amount of solder paste with precision. This avoids wastage and ensures accuracy when working with delicate components.
Affordable & Practical
Despite being a professional-grade product, the SC99 is highly affordable, usually priced around $3 per unit, making it a cost-effective choice for repair shops and individual technicians.
What Makes SC99 Stand Out in Mobile Repair?
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Micro-focused formulation – Designed for dock connectors and FPC ribbon rework.
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Less thermal risk – 183 °C melting point protects surrounding components.
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Smooth application – Nano particles prevent overflow and bridging.
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Time-saving – Flux already included for cleaner, faster soldering.
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Reliable performance – Ensures durable connections without rework failures.
Ideal Applications
The 2UUL SC99 Nano Solder Paste is perfect for:
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Dock Connector Repair: Securely soldering charging ports and USB connectors on smartphones and tablets.
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FPC Ribbon Cable Reconnection: Reattaching delicate flex cables with strong, clean bonds.
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Board-Level Rework: Handling fine-pitch joints on microchips, ICs, and PCB pads.
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Small Device Repair: Suitable for phones, tablets, laptops, and other compact electronics.
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Professional Training: A reliable choice for repair institutes teaching precision soldering.
Benefits for Repair Technicians
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Accuracy: Nano particle paste ensures the solder flows exactly where needed.
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Efficiency: Integrated flux simplifies workflow—no extra steps required.
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Reliability: Produces strong joints that last, reducing callbacks or repeat repairs.
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Safety: Low melting temperature minimizes risk of damage to the board or nearby parts.
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Cost-effectiveness: At just a few dollars per syringe, it provides multiple uses without breaking the budget.
Technical Specifications
| Feature | Details |
|---|---|
| Brand | 2UUL |
| Model | SC99 |
| Type | Nano Solder Paste with Flux |
| Melting Point | 183 °C |
| Particle Size | Nano-scale |
| Volume | 2–3 ml syringe |
| Application | Dock connectors, FPC ribbons, micro soldering |
| Flux | Integrated |
| Price Range | ~ $3 per unit |
Why Choose the 2UUL SC99 for Mobile Repair?
The SC99 isn’t just another solder paste—it’s a purpose-built tool for mobile repair professionals. Where standard solder paste may fail with tiny connectors, the SC99 excels by offering precision, reliability, and safety.
Its nano-particle formula prevents excess spread, the integrated flux guarantees clean joints, and the low melting point protects fragile circuits. For technicians aiming to deliver high-quality repair services, this paste is a must-have addition to the toolkit.
Final Thoughts
The 2UUL SC99 Nano Solder Paste is a small but powerful addition to any repair station. By combining nano-particle precision, low melting temperature, and integrated flux, it delivers professional results at an affordable price.
Whether you’re repairing a smartphone charging port, reconnecting a flex cable, or working on fine-pitch PCB components, this solder paste ensures clean, reliable, and long-lasting connections.
Upgrade your toolkit with the 2UUL SC99—because in micro-soldering, precision makes all the difference.
