RELIFE RL-426C

RELIFE RL-426C is a high-purity, environmentally friendly soldering flux paste designed specifically for precision electronics repair. Formulated as a Rosin Mildly Activated (RMA) flux, it is highly favored by technicians for micro-soldering tasks such as BGA chip rework, SMT maintenance, and mobile phone or computer repairs.

Key Specifications & Features

·         Formulation Type: Rosin Mildly Activated (RMA), halogen-free, and lead-free.

·         Residue: No-clean formula that leaves a clear, low-level, non-conductive, and non-corrosive residue.

·         Texture & Melting Point: It features a thick, spreadable gel consistency with a melting point of approximately 180°C.

·         Packaging: Typically distributed by Sunshine Tools in convenient 40g or 80g plastic tins with screw lids.

Core Benefits

·         Oxidation Removal: Actively cleans metal surfaces and strips away oxidized layers, enhancing wetting and solder flow to prevent cold joints.

·         High-Temperature Stability: Maintains its thick texture without dripping or running, making it highly effective for drag welding or delicate needle work.

·         User & Eco-Safe: Formulated to be virtually odorless and free of harsh chemicals, ensuring a safer workspace during long repair sessions.

Common Applications

The flux paste is highly versatile and widely used for:

·         BGA chip tin planting and IC reballing.

·         Motherboard and CPU repairs on smartphones, tablets, and laptops.

·         General precision soldering involving sensors, wiring, fuses, and connectors.