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Singway lead-free high temperature soldering rod production of antioxidant environmental protection tin rod Sn88Sb12

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Singway lead-free high temperature soldering rod production of antioxidant environmental protection tin rod Sn88Sb12

The high temperature solder bar produced by the company is made of high purity Yunnan tin metal raw materials, under strict quality control conditions, through vacuum deoxygenation treatment, casting process, which is the highest melting point temperature of lead-free solder with many examples, and is applied in the component industry requiring high melting point resistance.

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Product Description

Product information

Name	High temperature solder bar	Brand	Singway
Model NO.	8812	Material	Sn88Sb12
Melting Point	260±2℃	Individual strip weight	About 0.72kg/ piece
Shape	Strip, stick	thickness	21mm
width	13mm	length	331mm
Packaging	20kg/box	Origin	China

Product Description

Lead-free high temperature solder bar Sn88Sb12

The high temperature resistant solder bars produced by singwei Company are manufactured under strict quality control conditions, using high purity Yunnan pure tin raw materials, refined by vacuum deoxidation treatment and casting process. The following are the outstanding characteristics of the solder bar:

The first high-purity Yunnan pure tin raw materials: We choose high-purity Yunnan pure tin raw materials to ensure the purity and quality of the solder bar, and reduce the content of oxidation and impurities.

The second vacuum deoxidation treatment: the solder strip is subjected to vacuum deoxidation treatment, which effectively reduces the oxygen content, reduces the oxidation reaction, and ensures the stable quality of the solder joint during welding.

Third high melting point tin-antimony alloy: Our solder bars use a unique formula of tin-antimony alloy, which has a higher melting point than most of the lead-free solders currently used by customers, and are suitable for the component industry where high melting point resistance is required.

Fourth, high temperature resistance: the solder bar has excellent high temperature resistance and is suitable for working in high temperature environments to ensure the reliability of welding connections.

Fifth wide application: It is suitable for electronic components, circuit boards and other high-temperature applications requiring high melting point welding.

Product Specifications

Model NO.	Ingredient (WT%)	Melting Point(℃）	Application
995	Sn99.3Cu0.7	227	High temperature solder, suitable for copper enamelled wire one-time detinning tin and high temperature element foot tin.
8812	Sn88Sb12	260	Lead-free solder high melting point of high temperature tin bar, suitable for high melting point demand components industry.
EB9010	Sn42Bi58	260	Lead-free low temperature solder, designed for customers with low temperature operation low temperature fuse protection and other soldering process.

Metod of application

	Addition of new tin strip in wave soldering:
	During the wave crest welding process, the amount of tin will continue to decrease, when it is reduced to a certain extent, a new solder strip/tin strip should be added in time to maintain the liquid level of tin and to increase the oxidation of tin due to the large tin wave drop.

Removal of scum in wave soldering:

Scum is an oxide that forms on the surface of the solder, and the rate at which it is produced is dependent on temperature and agitation. The higher the temperature is, the larger the gauge flow on the solder surface and the more scum formed. Antioxidants can also be added to form a protective film on the tin surface to reduce tin oxidation. The oxide on the solder surface prevents the solder from being reoxidized, so it is not necessary to remove scum frequently. As long as it doesn't affect the waves

Push. Just clean it out once a day. It is also possible to push the tin slag to a corner, add reducing powder to the tin slag and stir again to reduce most of the tin slag to tin.

Product Features

Fast melting speed

High-melting-point

Tin antimony alloy ratio

Good mobility

The diffusivity is good

Solid solder joint

High conductivity

Quick on the tin

Low tin slag

Hight temperature resistance 260℃

high reliability

High reliability

Tin bar chart 图表3-无铅

Singway culture

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