63% tin and 37% lead
1.Little impurity, diffusion capacity well
2.Weldability, good fatigue resistance
3.Solder joints, solder surface brightness, good wetting
4.strong antioxidant, anti-creep
5.Increase production speed, reduce production costs
1. It has extremely high reliability, good mechanical properties and thermal fatigue resistance after soldering.
2. Tin liquid surface still appear the silver mirror at relatively high temperature.
3. Unique anti-oxidation. Lasting anti-oxidation ability and low production of tin slag.
4. It has extremely good fluidity which makes the soldering process after paint stripping easier and smoother.
5. The adding of copper to solder greatly reduces the corrosion to copper by Sn and improves the reliability after soldering
Computers, precision instruments, meters, TV, micro technology, coating metals
Calculators, tape recorders, telephones, quartz and other common electronic and electrical products
General circuit boards, toys, lamps, crafts, water tanks, plumbing solder
1. Dimension: 28.5cm*1.8cm*1.3cm, around 500grams/pc
2. Package: 25kgs/box, 2boxes/carton.
3. Dimension of box: 30.5cm*19.3cm*7cm.
4. Dimension of carton: 32cm*21cm*17cm.
5.10-20 days after receiving the deposit
All the cartons are exporting double corrugated carton, wrapped by PVC stripes to avoid damage during transportation.
1. Reply the inquiry within 24 hours.
2. As a manufacturer, we can offer much more competitive price than trade company
3. Good quality and professional suggestion
4. Delivery on time.
5. Various of Composition available.
6. Provide free Samples for testing.
7. Spectrum analyzer--technical support to help customers to analyze their samples.