low temperature less tin dross lead-free welding wire with flux

less tin dross welding wire with flux 1:good humidity,bright beautiful,fast 2:and high isolation resistance after cleaning

Item name: low temperature less tin dross lead-free welding wire with flux  

 

1.Description

 

100% brand new Brand: Jufeng 

Type: Sn42Bi58

Alloy:tin,silver and copper solder wireDiameter:0.3mm to 3mmWeight: 500 grams/roll

 

2.Feature

 

1.material:alloy composition with tin,silver and copper.

 

2.packing:500g/roll/reel,17rolls/ctn,51rolls/big ctn.

 

3.suitability:suitable for laptop chips,ic,PAd,cell phone PCB and SMD repair etc.

 

4.certificate:ISO9001:2008;Original Certificate.

	Feature	applibility
High purity excellent stability tin wire Sn42Bi58	Low residue	pcb,led components
	Excellent stability, resolving power for continuous printing; good viscosity	Computers, precision   instruments, meters, lcd TV,
	Steel plate printing machines have a long service life.	Calculators, tape recorders, telephones, quartz and other common electronic and electrical products
	Without causing slumping, bridging or splashing of tin ball	General circuit boards, toys, lamps, crafts, water tanks, plumbing solder

3.Physical Details 

solder wire(soldering material)
Accordance with the RMA grade of GB-T3131-2001.
Waving soldering 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).

 Shenzhen Jufeng Solder Co.,Ltd is specialized in producing and selling tin products.Such as tin solder bars,tin solder wires,tin ingots,anode stubs,soldering flux,apply machine water and cleaning agents.Our products are widely applicable to welding engineering of electronics,communication,electric appliances,electric instruments and meters.

 

Item name: low temperature less tin dross lead-free welding wire with flux  

low temperature less tin dross lead-free welding wire with flux