Solder wires(Sn50%)

Tin solder wires is:
1.good humidity, bright beautiful, fast, less halogen
2. and high isolation resistance after cleaning.
Tin Solder wires
Accordance with the RMA grade of GB-T3131-2001.
Solder sn 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).
Solder have the type of Tin-lead and lead-free ,two big kinds.
Lead-free solder products meet the RoHs requirement.
Package:according to customers require. 100g,200g,500g,800g,900g,1000g and so on in spool .
Solder wire and solder bar with rosin cored flux.