lead-free solder bar,lead-tin bar
USD
EUR
GBP
CAD
AUD
CHF
HKD
JPY
RUB
BRL
CLP
NOK
DKK
SEK
KRW
ILS
MXN
CNY
SAR
SGD
NZD
ARS
INR
COP
AED
Home
Products
Tin Ingot
Sn 99.90 Tin Ingot Sn 99.95 Tin Ingot Sn 99.99 Tin Ingot
Tin Bar
Lead-free Solder Bar Tin Silver Copper Solder Bar Sn99 Ag0.3 Cu0.7 Tin Bar High Temperature Resistant Pure Tin Bar High Purity Tin Bars Antioxidant Solder Bar Low Temperature Tin Bar No-clean Tin Bar sn99.95 Tin Bar
Tin Balls
BGA Solder Balls Lead-free Solder Balls Pure Tin Ball Sn99.95 Solder Balls
Tin Wire
Tin Copper Solder Wire No-clean Tin Wire Silver Tin Wire Tin-Silver-Coppe Tin Wire Solid Tin Wire Rosin Core Tin Wire Low-temperature Solder Wire High-temperature Solder Wire
Solder Paste
Lead-free Solder Paste No Clean Flux Paste Low Temperature Solder Paste Halogen Free Solder Paste Medium Temperature Solder Paste High Temperature Solder Paste
Solder Flux
Environmentally Friendly Flux No-Clean Flux
Tin Alloy
Tin Phosphorus Alloy Tin Bismuth Alloy
News
Company News
Industry News
About Us
Contact Us
Inquiry
FAQ
News
Home > News
Can the problems arising from the use of solder paste and lead-free solder be solved?

Can the problems arising from the use of solder paste and lead-free solder be solved?

Oct 27, 2022

10-272022

The lead-free solder paste must first be able to truly meet the environmental protection requirements, and the lead cannot be removed, and new toxic or harmful substances are added; the solderability and post-soldering reliability of the lead-free solder must be ensured, and customers must be considered. costs and many other issues. In summary, lead-free solders should try to meet the following requirements:
The correct soldering method of tin wire

The correct soldering method of tin wire

Oct 26, 2022

10-262022

In order to ensure the production of high-quality products, the extrusion is very heavy, and the solder wire is extruded in the hydraulic press and extrusion die. Before soldering, the temperature of the soldering iron should be adjusted correctly, the temperature is too high or too low Can not be tinned normally, and its melting point is different depending on its composition and composition.
How to make tin bars with strong anti-oxidation ability

How to make tin bars with strong anti-oxidation ability

Oct 26, 2022

10-262022

It is common to use tin bars in general soldering, and tin bars have the best diffusivity. They can be divided into two types: leaded tin bars and lead-free tin bars, both of which are used for circuit board soldering. Made of pure tin, good wettability and fluidity, easy to tin. The solder joints are bright, full, and will not be soldered and other undesirable phenomena. Add enough antioxidant elements, strong antioxidant ability. Made of pure tin, less tin dross, reducing unnecessary waste.
There is too much tin dross during the use of the tin bar.
What are the characteristics of environmentally friendly lead-free solder paste

What are the characteristics of environmentally friendly lead-free solder paste

Oct 26, 2022

10-262022

Nowadays, lead-free solder paste is paid more and more attention, because the lead-free solder paste currently used is mainly environmentally friendly solder paste. Reliability after soldering, and considering the cost borne by customers and many other issues, the characteristics of environmentally friendly lead-free solder paste:
Solder paste and flux paste are targeted materials in chip soldering

Solder paste and flux paste are targeted materials in chip soldering

Oct 26, 2022

10-262022

We all know that lead-free solder paste is one of the indispensable solder materials in chip soldering. Leaded solder paste is particularly prominent in QFN, FPC, LED and other fields, and there are special solder pastes for SMT patch printing.
Soldering paste by material composition
Precautions for lead-free tin bars in soldering process and production operations

Precautions for lead-free tin bars in soldering process and production operations

Oct 25, 2022

10-252022

We all know that lead-free tin bars often generate a lot of smoke during welding, and the generated smoke will have a certain impact on human health. The welding environment of the solder bar must have a good ventilation system and a system to purify the air. If not, at least each solder bar soldering station should be equipped with a small smoking fan.
Features and advantages of lead-free solder wire

Features and advantages of lead-free solder wire

Oct 25, 2022

10-252022

The research status of lead-free solder wire - the main component of lead-free solder is tin, the melting point is 232 ℃, and it forms an alloy system with other metals such as silver, bismuth, and zinc. The melting point of Sn-Ag system lead-free solder wire is 221℃, which is close to that of Sn-Pb system solder in many cases, and has many applications. In the Sn-Ag system, adding some copper appropriately, in addition to lowering the melting point, also improves the welding reliability.
What are the uses and development of solder paste

What are the uses and development of solder paste

Oct 25, 2022

10-252022

The main active ingredient in solder paste is rosin, in addition to active agent, thixotropic agent and solvent. Rosin will be decomposed by tin at around 260 °C (some good rosin can reach 400 °C), so the temperature of the tin bath should not be too high. In solder paste, it is an indispensable auxiliary material, and its role is extremely important.
Learn about solder paste printers

Learn about solder paste printers

Oct 25, 2022

10-252022

The lead-free solder paste printing machine has an advanced timing belt adjustment mechanism. Because the adjustment mechanism of the synchronous belt in the traditional printing press is unreasonable, because the synchronous belt is matched with the synchronous gear through the belt teeth, when the synchronization is achieved, it is very important to adjust the adjustment mechanism reasonably, and the traditional parallel adjustment mechanism , the adjustment point and the synchronous wheel are not in a straight line, it is very inconvenient to adjust, and the tension cannot meet the requirements, which will cause a gap in printing
Advantages of Lead-Free No-Clean Solder Pastes

Advantages of Lead-Free No-Clean Solder Pastes

Oct 24, 2022

10-242022

With the development of society and the changes of the times, lead-free no-clean solder paste has been applied to all walks of life, and the requirements for environmental protection are getting higher and higher, so what are the advantages of lead-free no-clean solder paste compared to traditional lead-free solder paste? What about the advantage?
 1...43444546474849...59 page: Go
Catherine Fannie Avril
Chtherine Fannie Avril