Friday, January 21, 2011

high purity solder wire(Sn63Pb37) with best service

solder wire(Sn63Pb37)
1.good performance, bright
2.beautiful,less halogen
3.high reliable,good quality
4.competitive
Flux cored soldering wire Sn63Pb37
Accordance with the RMA grade of GB-T3131-2001.(flux cored wire)
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).
Soldering tin wire Sn63Pb37:
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. wire solder roll,100g,200g,500g,800g,900g,1000g and so on in spool .
PCB Solder wire and solder bar with rosin cored flux.
Note:1.the MOQ:about 100kgs
2.the payment:T/T,...

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