– Available Robotic and Manual Soldering
– Available extra fine 0.2mm
| Halogen Free | • Excellent wettability, no white flux residues | HF961 |
|---|---|---|
| • Extra – low spattering, clear surface after soldering | HF1072 | |
| No Clean | • Utility formulation enhance soldering speed time
• Specialized in continuous soldering operation |
GamPlus1688 |
| • High efficiency soldering performance | HDF-2730 | |
| • Compatible with fuse industry | Ni-100 | |
| • Solder to Nickel
• Good workability for Ni base soldering (no polishing required) |
Al-201 | |
| • Solder to Aluminum
• Strong active agent design provide good wettability (No polishing required) |
SS-302 | |
| • Solder to Stainless
• Strong soldering force for S.S. base soldering (no polishing required) |
LWT-137 | |
| • Compatible with low – temp. soldering (Sn/Bi) | LWT-137 |
– Notes: Above items are available Ultra-Fine Dia. 0.2mm
Features
– High electronic reliability performance passed by SIR, Copper mirror, Copper corrosion test
– The flux left no white powder after soldering
– Wire no break, no flux voiding compatible with robotic soldering
Solder joint Appearance
– To observe appearance of solder point, whether there is solder crack, solder icicles …
Solder fumes performance
– To observe solder fumes performance during operaton porcess
 |
 |
 |
| Solder fumes performance (Low) | Solder fumes performance (High) | |
| 2799 | Conventional |
HF961
Zero Halogen,
Hight Reliability
HF961 (No ionic halogenated compounds Cl + Br content test)
| Ambient temperature : | 25 ± 2 ℃ |
| Humidity | 50 ± 10% RH |
| Tester : | ion chromatograph (IC) |
| Calibration curve : | 1, 5, 10, 15 ppm |
| Test requirements : | <500 ppm (L0) |
| Test results : | Br = 381 ppm |
Quantitative Halides (Cl, Br) (IPC-TM-650, Test method 2.3.28.1)
ObjectiveThe purpose of this test is to determine the total halide concentration of a flux.
Procedure:
Flux is dissolved to pre-determined concentration. Extracted solutions are then analyzed using an ion chromatograph with 3 to 5 level calibration. Total halide content is calculated and reported at Cl equivalent.
Results:
Total halides <0.05% Cl equivalent
Customization service
– Enabling your application with customized support
(The Dyfenco’s Radar Chart shows various characteristics of new product development)
HF1072
Zero Halogen
High Reliability
HF1072 (Three Formulation Factors that Control Spattering)
Halide Activators
The Higher Content of Halide Activators is , the Quicker De-oxidation and the Lower Surface Tension are, Leading to Low Spattering
Acid Activators
With Exact Carboxylic Acids, Few Decomposed CO2 Produces, Leading to Low Spattering
Water
The Violent Evaporation of Water in Flux Causes Unpleasant Spattering.
Good Water Content Control in Manufacturing Reduce Corresponding Spattering
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