High quality with Solder wire(Sn45%)

Solder wire is:
1.good humidity, bright beautiful, fast, less halogen,
2. and high isolation resistance after cleaning.
Solder wire(welding material)
Accordance with the RMA grade of GB-T3131-2001.
lead free solder wire:Good humidity, bright soldering point, beautiful, fast, no halogen, no ion pollution, high isolation resistance after cleaning, easily cleaning, environmental friendly
Item
Index
Item
Index
Soldering %
2.0-2.2
Cleaning after soldering
qualified
Halogen %
0
Isolation resistance after cleaning Ω
>1×10
Extension rate %
>86
PH
neutral
Acid KOHmg/g
<35
Bronze mirror erosion after cleaning
qualified
Cleaning methods
1: spraying brush, clean till no remains on PCB soldering side with deionisation liquid or distilled water (40-60).
2: ultrasonic cleaning, fast and good effect if cleaning PCB soldering side on surface of ultrasonic liquid (40-60).
1.Component: Sn45Pb55
2.Tin-and lead-free
3.Can applied in radio,communication,meters and instrument
4.Residue is easy to remove by hot air after soldering work if necessary
5.Available in many alloy compositions
6.Smooth surface,good fluid melting rate
7.Good mechanical performance, moisture and bright weld spot
8.Forms: bar and wire
9.Flux types: no-clean, rosin and water-soluble liquid
10.Tin solder,welding,lead-free solder bar and wires are also available
11.Very few scraps

Shenzhen Jufeng Solder CO.,Ltd is an enterprise specializing the development,production and seling of the soldering tin material s and related chemical products .and its products have been issued with ISO9001:2008.The company always attaches importance to the R$D of technology and the improvement of quality,has its scientific research institution,and has gathered a set of senior technicans and managers and established srict management system and perfect quality guarantee system..