Yongjiarun Metal is a professional manufacturer and seller of lead-free tin bars;
Features of environmentally friendly tin strip products:
Brand: Yongjiarun
[Model]: Sn99.5
Ingredients: 99.5% tin, non-toxic
【 Packaging 】: 20KG per box, starting from one batch
[Scope of use]; Various products with environmental requirements are currently the most widely used lead-free solder in the market, electronic products, and home appliances
Electricity, automotive electronics, industrial appliances, fuses, lighting and hardware products, etc.
Attention to lead-free and environmentally friendly tin strips:
Environmentally friendly tin strip working temperature:
Normal temperature: Hand immersion furnace Reference temperature: 285 ℃± 10 ℃ Peak furnace Reference temperature: 273 ℃± 10 ℃
Normal temperature: Hand immersion furnace reference temperature>400 ℃ Wave peak furnace reference temperature:>400 ℃
Melting point: 227 ° C
High temperature: The main purpose is to heat off some of the things you want to solder, such as tinned wires. Now, by the way, tin is added, and the working temperature is above 400 ℃
Normal temperature: mainly used for welding on general PC boards, with a working temperature below 400 ℃
Advantages of environmentally friendly tin strip products:
1. Electrolytic pure tin has good wetting and flowability, making it easy to tin.
2. The solder joints are bright, full, and free from defects such as solder joints.
3. Add sufficient antioxidant elements with strong antioxidant capacity.
4. Less tin slag, reducing energy consumption and unnecessary waste.
Environmental Protection Tin Bar Quality Assurance:
1. The raw material of Yongjia Run Tin Bar is Yunnan pure tin
2. The slag output is only 1/7 of that of similar products
3. The solder joint is bright, full, without pulling or bridging
Environmental Protection Tin Bar Product Qualification:
1. EU standards, providing SGS reports
2. Electronic Tin Solder Materials Branch
3. National well-known trademark "Yongjiarun" brand
Environmentally friendly tin strip manufacturer direct sales:
1. We produce and sell our products ourselves, eliminating the need for intermediate links and offering the lowest price to consumers
2. Tailor suitable products for customers with different needs
3. Strive to serve over 3000 customers nationwide