Flux Rosin Paste Soldering Flux High Purity Mobile Phone Computer Repair Manufacturing Rosin Paste 30g H05 Soldering Paste

Description

Flux Rosin Paste Soldering Flux – High Purity H05 Soldering Paste (30 g) – the premium choice for mobile phone, computer, and electronics manufacturing repair.

Product Overview

Our high‑purity rosin paste delivers consistent, reliable soldering performance for both professional technicians and DIY enthusiasts. Formulated to meet H05 standards, this 30 g tube provides the perfect balance of activity and cleanliness, ensuring strong joints without residue that could affect circuit functionality.

Key Highlights

• High‑purity rosin formulation for superior wetting and flow
• Meets H05 soldering flux specifications – ideal for lead‑free processes
• Low residue, non‑corrosive, and electrically non‑conductive after reflow
• Optimized for mobile phone, computer, and precision electronics repair
• Compact 30 g tube – easy to store, transport, and apply on‑site
• Compatible with soldering irons, hot‑air stations, and reflow ovens

Technical Specifications

• Weight: 30 g (1.06 oz)
• Purity: ≥ 99 %
• Viscosity: 120 cPs at 25 °C
• Activation temperature: 180 °C – 210 °C
• Residue: ≤ 0.02 % after reflow
• RoHS compliant – free of hazardous substances

Ideal Applications

• Mobile phone motherboard and component repair
• Computer motherboard, GPU, and peripheral soldering
• Manufacturing of printed circuit boards (PCBs)
• Prototype development and hobbyist projects
• Repair of wearables, IoT devices, and small‑scale electronics

Application Tips

1. Apply a thin, even layer of flux paste to the joint area using the built‑in applicator tip.
2. Heat the soldering iron or hot‑air tool to the recommended activation temperature.
3. Place solder wire or pre‑form onto the fluxed area; the paste will promote smooth flow and bonding.
4. Allow the joint to cool naturally; the low‑residue formula leaves a clean, non‑conductive finish.

Why Choose Our Flux Rosin Paste?

When precision matters, trust a flux that combines high purity, consistent performance, and compliance with industry standards. Our H05 rosin paste minimizes defects, reduces rework time, and extends the lifespan of your repaired or manufactured devices.