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Low Halogen Liquid Rosin Soldering Flux For Circuit Boards Solar Photovoltaic
| Place of Origin | China |
|---|---|
| Brand Name | Wuxi Top Chemical |
| Certification | ISO9001 |
| Model Number | X-215T |
| Minimum Order Quantity | 10 tons |
| Price | Call/negotiable |
| Packaging Details | 1 container |
| Delivery Time | 5-8 days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 500 tons/month |
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xProduct Details
| Exterior Color | Colorless And Transparent | Solid Content (w/w)% | 1.4±0.2 |
|---|---|---|---|
| Specific Gravity (g/ml) | 0.799±0.008 | Recommended Thinner | X-C Thinner |
| Acid Value (mg KOH/g) | 16±3 | Advantage | Low Halogen |
| Storage Time | 12 Months | Insulation Resistance (85℃/85%RH) | >1×108Ω |
| High Light | 0.799 gravity liquid rosin soldering flux,Low halogen liquid rosin soldering flux,liquid solder for circuit boards ISO9001 |
||
Product Description
Special flux for solar photovoltaic industry, colorless, clear and transparent liquid
TUOPU X-215T photovoltaic special flux is a low solid content (about 1.4% solid content), low halogen, high activity no-clean flux. It can be used for welding solar cell components.
The resin active system has excellent wettability on the surface of bare copper and solder layer.
storage method:
Store in a cool, dry, well-ventilated place or a dangerous goods warehouse that cannot be directly exposed to sunlight.
The work area should have a "No Pyrotechnics" sign.
The storage area should be clearly marked, and designated or trained personnel are allowed to enter.
Empty barrels and pipelines may still have residues, and heat treatment has to be carried out before cleaning.
Use a ventilation system that does not produce sparks.
Recommendations for general setting parameters
| project | suggested value |
| Flux soaking time | Not applicable |
| Ribbon drying temperature (refers to the temperature that the surface of the ribbon can reach) | Not applicable |
| Ribbon drying time setting (when the drying temperature increases, the drying time decreases) | Not applicable |
| The longest storage time of solder tape after soaking in flux | Not applicable |
| Ribbon welding is the set temperature of the soldering iron | 190-240℃ |
| Welding time |
2-4S |
Note: This is a general guide for getting good welding results. However, the user's settings will be different due to differences in equipment, components, processes, etc. In order to optimize the process, it is recommended to conduct an experimental design to determine the best value of the parameters
Technical indicators
| Parameter | Typical Value | Parameter | Typical Value |
| Exterior color | Colorless, clear and transparent liquidt | Advantage | Low halogen |
| Solid content (w/w)% | 1.4±0.2 | Acid value (mg KOH/g) | 16±3 |
| Specific gravity (g/ml) | 0.799±0.008 | Insulation resistance (85℃/85%RH) | >1×108Ω |
| Silver chromate paper test | passed | Suggested thinner | X-C thinner |
| Closed flash point | 13℃ | Storage time |
12 months |
Flux picture
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