HOME|中文|ENGLISH

無 鉛 銲 錫 線
Lead Free Solder Wire

Features
 
  • Continous casting procsss ensure the zero defect in extrusion cylinder
  • Excellent drawing process could produce solder wire with very small diameter
  • Scientific flux composition could ensure the good solderability
  • Non-corrosive, no unpleasant odor, minimized solder flus spattering
  • Transparent rosin residue of shiny solder spots

Process notes for Pb-free iron soldering:
 
  • The temperature of iron tip should be 370-400°C
  • The iron power should be 60-80W
  • The iron should have good heat-restore performance
  • Replacement frequency of iron tip will be higher than Pb-contained application


 
無 鉛 銲 錫 線 產 品 規 格 Lead-Free Solder Wire Specification
型號
Model no.
LFW-CU005K
合金成份比例
Alloy Ratio
Sn 99.3%, Cu 0.7%
材質
Material
原料採用純錫、純銅加工精制而成,不純含量極低
Made of pure tin and pure copper, advanced processing with high purity
用途
Purpose
電子業無鉛焊接
Leadless soldering for electrinice industry
助焊劑百分比量
Flux (wt.%)
1.5% - 20.%
溶點
Melting Point
液相溫度: 227 oC
Liquid temperature: about 227 oC
外觀
Apperance
線狀
Wire
重量
Weight
10KG 一小箱或40KG一大箱
10KG/box or 40KG/big box

合 金 組 成 Alloy composition

Tin (Sn)

Cuprum (Cu)

Plumbum (Pb)

Stibium (Sb)

Bismuth (Bi)

Zincum (Zn)

Ferrum (Fe)

Aluminum (Al)

Arsenic (As)

Cadmium (Cd)
99.3 0.7±0.2 <0.1 <0.02 <0.01 <0.02 <0.02 <0.02 <0.03 <0.02