newland group company Solder Bar
    
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Solder Bar
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SOLDER BAR

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  Solder Bar
Solder bar
Oxidaton Solder Bar;
Silver Based Solder
Brightness Extinction Solder Bar;
Low Melting Temperature Solder Bar;
High Melting Temperature Solder Bar;
Other soledr bar for articular purposes
 
Our solder bar is made from high purity metal.By means of strict quality control and vacuum deoxidization  treatment,the oxide and metallic and non-metallic impurities are effctives minimized.The solder bar is with uniform and glazed surface,good wetting and spreading ability afeter molten,brght joint and minimum oxide residue after soldering.Our product is suitable for wave and handwork soldering with high quality requirement.
 
   Oxideaton solder bar
Suitable for soldering temperature up to 300C,the solder has a minor like surface.Short welding time and higher spreading ratio the normal solder.Due to the addition of anti-oxidant,the amount of solder dross is only 1/5 of that in the case of common solder bar,and bright solder joint can be obtained. This produce is suitable suitable for wave and handwork soldering with the usual specifications as 60Sn,63Sn..
 
   Low Melting Temoperature Solder bar
 
We have researched and produced new varieties of low-melting Cpoint,fast-melt alloy materials-one is Bar-type,another Wire-type-which are widely in fields such as alarm security warning device,temperature-display materials and filled composites during mechanical processing.
   Reference table for function of soldering tin
 
Band
Melting point
Working temperature
Density(G/cm3)
Main function
63Sn/37Pb
183
240-250
8.4
Applicable for welding in occasions withhigh requirement to working temperature,such as high prescision instrument,electronic industry,hoiusehold electric appliance communictions,electrics,print,circuitboard,wave welding,micro technology,aviation industry and so on..
60Sn/40Pb
183-190
250-260
8.5
55Sn/45Pb
183-203
260-280
8.7
50Sn/50Pb
183-215
280-300
8.9
Applicable for welding of general electirc products,house-hold  appliance,electric instrument,automobileelectric appliance,general hardware electric appliance and so on.
45Sn/55Pb
183-221
280-320
9.1
40Sn/60Pb
183-235
295-325
9.3
Applicable for welding of general electroic and electric appliances,general machinery,machine,automobile wate tank,lamp bulb,cable joint and so on/
35Sn/65Pb
183-245
300-330
9.5
30Sn/70Pb
183-255
305-340
9.7
 
 
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