
Soldering flux OLPX ma2500NC
OLPX ma2500NC is a modern gel-type soldering flux designed for a wide range of applications, including manual soldering, surface mount (SMD), and BGA assembly. With its balanced medium activity and no-clean formula, this flux provides reliable wetting, effective oxide removal, and a clean appearance of the board after soldering.
The flux is non-conductive and does not cause leakage currents after soldering, making it safe to leave residues on the board without risk to electronic components.
General Information
- Product name: OLPX ma2500NC
- Flux type: Universal, no-clean, medium-activity
- Form: Gel
- Application : Selective soldering, SMD, BGA

- Post-solder residues: Non-corrosive, non-conductive, can be left on the board
Technical Specifications
- Appearance: Homogeneous gel-like mass
- Color: Light yellow to amber
- Activity level: Medium (M)
- Viscosity at 25 °C: ~25,000–35,000 mPa·s
- Activation temperature: 120–160 °C
- Optimal temperature for selective soldering : 220–330 °C
- Solubility: Alcohols
- Residue resistance: >2 GΩ
- Copper corrosion: None (IEC 61190-1-1)
- Halogen content: Low <0,05%
- Cleaning: Not required
Storage Conditions
Storage temperature: +4 °C to +25 °C Protect from direct sunlight and humidity Keep container tightly closed
Shelf Life
36 months from the date of manufacture when stored in original packaging
Packaging Options
Syringes: 10 ml / 5 ml
