Liquid Acid Flux Solder For Circuit Boards High Solid Content Environmentally Friendly
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|Product Name||High Solid Flux||Appearance||Light Yellow, Clear And Transparent Liquid|
|Solid Content (w/w)||12.0±0.5||Acid Value (mg KOH/g)||25±5|
|Specific Gravity (g/ml)||0.810±0.008||Storage Time||12 Months|
0.818 liquid solder for circuit boards,
liquid solder for circuit boards eco,
liquid acid flux high solid OEM
Special soldering flux for electronic circuit boards, environmentally friendly, harmless and high-solid soldering flux
TUOPU THC11 flux is a flux with high solid content (12% solid content) and higher activity. It can be used in foaming, spraying and other forms.
2. Features and advantages
Some special activators added to THC11 flux are used to reduce the surface tension between the solder mask and the solder, which greatly reduces the generation of solder balls.
The heat-stable activator in the high-solid no-clean flux reduces the incidence of continuous soldering defects in wave soldering and selective soldering.
3. Instructions for use
Use FD5050 thinner to regularly clean the conveyor belt, chain teeth and clamps to avoid the increase of residue on the edge of the circuit board after assembly.
When changing the type of flux, use FD5050 thinner to thoroughly clean the flux container, flux tank, flux spray system, etc.
The density and uniformity of the flux coating are critical to the successful application of the no-clean flux. It is recommended to use a flux coating with a density of 1000 to 2500 micrograms per square inch.
4. Hazard identification information:
|Eye contact: 500ppm concentration can irritate the eyes or splash into the eyes can also irritate the eyes.|
|Skin contact: Direct contact may cause skin irritation.|
|Inhalation hazard: Inhalation of high concentrations may cause nausea and irritation of the nose and throat; long-term inhalation of high concentrations may cause vomiting or loss of consciousness.|
|Ingestion hazards: cause vomiting, diarrhea, and even life-threatening.|
5. Technical indicators
|Parameter||Typical Value||Parameter||Typical Value|
|Appearance||light yellow, clear and transparent liquid||Specific gravity (g/ml)||0.810±0.008|
|Odor||organic solvent||Chlorine content (%)||0|
|Insulation resistance||>108Ω||Corrosive||no corrosive penetration|
|Solid content (w/w)||12.0±0.5||Suggested thinner||FD5050 thinner|
|p H value||weak acid||Flash point (T.C.C)||14℃|
|Acid value (mg KOH/g)||25±5||Storage time||12 months|
6. Solder Liquid Flux picture