COBAR REGI-RED flux
REGI-RED is an alcohol-based flux for soldering tasks that require a halide-free process and a clean result after soldering. It is classified as ORL0 according to IPC-J-STD-004-A and is based on organic acids. In practice, this means the flux is designed to assist the soldering process without leaving much visible residue.
A key advantage in production is that REGI-RED is described as suitable for counteracting bridging after multiple reflow or wave soldering processes. This makes it relevant for workflows where components pass through more than one soldering process and where stable soldering is desired without creating unwanted bridges between conductor paths or pins.
Balver Zinn also specifies some measured properties that are useful to know in a professional context: a density of 0.8 kg/dm³ at 20 °C, an acid value of 34 mg KOH/g, and a solids content of 3.5% w/w. The product is supplied in 10-liter HDPE canisters or 200-liter HDPE drums. When stored between 20 and 25 °C, the shelf life is stated as 9 months.
Typical applications
REGI-RED is used for many soldering tasks, especially where reflow or wave soldering is performed, and where minimal visible residue and a flux that helps reduce the risk of bridging are desired.
Specifications
- Manufacturer: COBAR
- MPN: 2022480005
- Halide-free flux
- Alcohol-based
- Classification: ORL0 (IPC-J-STD-004-A)
- Based on organic acids
- Density: 0.8 kg/dm³ at 20 °C
- Acid value: 34 mg KOH/g
- Solids content: 3.5% w/w
- Packaging: HDPE canister 10 L
- Packaging: HDPE drum 200 L
- Shelf life: 9 months at 20–25 °C
- Datasheet: See datasheet from manufacturer
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