Medium Solid Content Rosin Liquid Flux Eco For Lead Free Soldering Wave Soldering

Place of Origin China
Brand Name Wuxi Top Chemical
Certification ISO9001
Model Number NS319T2
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

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571


If you have any concern, we provide 24-hour online help.

Product Details
Advantages Halogen-free Solid Content (%) 5±1
Flash Point (T.C.C) 14℃ Specific Gravity @20 Degrees Celsius 0.801±0.008
Cl-content (WT/WT)% 0 Silver Chromate Paper Test Pass Through
Name Light Yellow Flux Recommended Thinner FD5050 Thinner
High Light

medium solid content Rosin Liquid Flux


Rosin Liquid Flux eco peotection


liquid flux for electronics

Leave a Message
Product Description

Halogen-free environmentally friendly flux Highly active flux Suitable flux for wave soldering


1. Introduction
NS319T2 this product is a no-clean flux with medium solid content (4.5% 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.
△ After soldering, there are very few residues on the PCB surface, and the solder joints are uniform and bright and full and can be tested without cleaning.


2. Features and advantages
△  Halogen-free, high activity, medium solid content, no cleaning required, saving operating costs.
△ Some special activators added in NS319T2 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.
△  There are very few residues, no corrosive residues, no stickiness on the plate surface after cooling, suitable for needle testing.


3. Technical parameters

Parameter Typical value Parameter
Typical value
Light yellow Transparent
insulation impedance (85 ° C /85%RH) >1×108Ω
Solid content (%) 5±1

Closed flash point (T.C.C)


water soluble resistivity 36000 ω ·cm recommended thinner FD5050 thinner
Cl-content (WT/WT)% 0 Silver Chromate Paper Test pass through
storage time 12 months Specific gravity @20 degrees Celsius 0.801±0.008


4. Flux picture

Medium Solid Content Rosin Liquid Flux Eco For Lead Free Soldering Wave Soldering 0