ALPHA 615-15
Harmonization Code : 3404.90.00.00 | Artificial waxes and prepared waxes : Other
Main features
- Low-Solids Surface-Mount Selection
- Flexible Foam-or-Spray Processing
- Defined Flux-Control Window
Product Description
ALPHA 615-15 RMA Flux is the 15% solids grade in the ALPHA 615 super RMA liquid-flux series for processes that call for the lowest supplied solids level in the series, including wave soldering surface-mount boards. It supports foam, wave, and spray fluxing and is classified ROL0 per IPC J-STD-004. A typical topside preheat of 180 to 200 deg F activates the flux. Maintain the working flux by measuring specific gravity at 77 deg F and keeping it within +0.015 to -0.005 of nominal. Residues can be cleaned with a compatible solvent blend or aqueous saponifier.
Key features
- Lowest 615-series solids level: The 15% solids grade supports surface-mount wave processes that call for a lower-solids RMA flux.
- Flexible flux delivery: Foam, wave, and spray application options support multiple printed-circuit production lines.
- Controlled working condition: Specified specific-gravity limits and a defined preheat range support repeatable flux processing.
Applications
Applications include wave soldering of surface-mount printed circuit boards and other supported RMA processes using foam or spray flux application.
TDS, SDS & Technical Documents
Technical Specifications
General Properties
Additional Information
As-supplied / before-processing properties
Maintain specific gravity at 77 deg F within +0.015 to -0.005 of the nominal value.
| Property | Value | Unit | Method / condition |
|---|---|---|---|
| Appearance | Light amber liquid | As supplied | |
| Solids content | 15 | % wt/wt | Typical |
| Specific gravity | 0.817 +/- 0.005 | 25 deg C | |
| Water-extract resistivity | 225,000 | ohm cm | Typical; MIL-F-14256 method |
| Flux classification | ROL0 | IPC J-STD-004 | |
| Flash point | 12 | deg C | T.C.C. |
| Shelf life | 540 | days | From date of manufacture |
| Recommended thinner | ALPHA 425 | Flux maintenance |
