Special Additives Eco Liquid Rosin Flux For Electronic Wave Soldering Flux

Place of Origin China
Brand Name Wuxi Top Chemical
Certification ISO9001
Model Number NS319
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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Product Details
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℃ AppearanceTraits Light Yellow, Clear And Transparent Liquid
Storage Time 12 Months
High Light

0.797 gravity flux for electronic soldering


eco protection flux for electronic soldering


liquid rosin soldering flux ISO9001

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Product Description

Medium-solid content of high activity additives light yellow liquid special additives for wave soldering


1.  Introduction
◆ NS319 flux is a no-clean flux with medium solid content (5.0% solid content), halogen-free and high activity. It can be used in foaming, spraying and other forms.

Resin active system has excellent wettability on the surface of bare copper and solder layer.
The welding of multi-layer boards with metallized small holes will show excellent penetration performance.
There are very few residues on the PCB surface after soldering, and the solder joints are uniform and bright and full and can be tested without cleaning.


2. 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.


3. Hazard identification data

Eye contact

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


4.Rosin type liquid flux picture
Special Additives Eco Liquid Rosin Flux For Electronic Wave Soldering Flux 0