Transparent Water Soluble Rosin Liquid Flux Environmental Friendly For Electronics ODM
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|Product Name||Rosin Type Liquid Flux||Solid Content (w/w)%||5.0±0.5|
|Advantage||Environmental Friendly||Specific Gravity (g/ml)||0.805±0.008|
|Closed Flash Point||14℃||Silver Chromate Paper Test||Passed|
|Storage Time||12 Months|
transparent Rosin Liquid Flux,
Rosin Liquid Flux Environmental friendly,
water soluble flux for electronics ODM
Light yellow clear and transparent flux suitable
1. Health and safety
◆ The work area should be equipped with a suitable exhaust device to remove the flux. A large amount of inhalation of flux solvents and active agent volatile substances that volatilize at soldering temperature can cause headaches, dizziness and nausea.
◆ The outlet of the wave soldering equipment must be equipped with an exhaust device to completely remove the volatiles.
◆ Pay attention to protection during use, avoid prolonged skin contact and direct eye contact with flux. If it touches the eyes, please rinse with plenty of clean water and seek medical attention as soon as possible.
◆ NS319 flux contains flammable solvents (flash point is 14 degrees Celsius), and should not be exposed to fire sources or electronic equipment without fire prevention measures.
2. Features and advantages
◆ Halogen-free, high activity, medium solid content, no cleaning required, saving operating costs.
◆ Some special activators added in NS319 flux are used to reduce the surface tension between the solder mask and the solder, which greatly reduces the production of solder balls.
◆ The thermally stable active agent in the medium solid content no-clean flux reduces the incidence of continuous welding defects in wave soldering and selective soldering.
◆ Very few residues, low corrosive residues, and low viscosity on the plate surface after cooling, suitable for needle testing.
3. Technical indicators
|Parameter||Typical Value||Parameter||Typical Value|
|AppearanceTraits||light yellow, clear and transparent liquid||Insulation resistance (85℃/85%RH)||>1×108Ω|
|Solid content (w/w)%||5.0±0.5||Acid value (mg KOH/g)||25±3|
|Specific gravity (g/ml)||0.805±0.008||Silver chromate paper test||passed|
|Cl- content (W/W)%||not detected||Suggested thinner||FD5050 thinner|
|Closed flash point||14℃||Storage time||12 months|
4. Hazard identification data
|500ppm concentration can irritate the eyes or splash intothe 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|
|Note||The working average concentration is 300ppm|
5.Rosin type liquid flux picture