Высокочистый оловянный порошок сплав металл без свинца Sn99Ag0.3Cu0.7 для
- Категория: Welding Fluxes >>>
- Поставщик: Shenzhen,Kewei,Industries,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 0.2 $* | 0.24 $* |
| Aug-17-2025 | 0.9 $* | 0.58 $* |
| Jul-17-2025 | 0.21 $* | 0.51 $* |
| Jun-17-2025 | 0.57 $* | 0.14 $* |
| May-17-2025 | 0.53 $* | 0.43 $* |
| Apr-17-2025 | 0.33 $* | 0.68 $* |
| Mar-17-2025 | 0.70 $* | 0.96 $* |
| Feb-17-2025 | 0.96 $* | 0.17 $* |
| Jan-17-2025 | 0.62 $* | 0.50 $* |
Характеристики
Product Description
Lead Free Tin Solder Powder/ Tin Mental Powder/
Silver Mental Powder
Features | ||||||||
Tin solder include Tin solder powder and Lead-free solder powder | ||||||||
1) It can applied in radio, communication, meters, instruments and copper, tin and irons and etc. | ||||||||
2) Residue is easy to remove by hot air after soldering work if necessary | ||||||||
3) Available in many alloy composition, other alloy compositions are also available | ||||||||
4) Smooth surface, good fluidness melt | ||||||||
5) Good mechanical performance | ||||||||
6) Good moisture, bright weld spot | ||||||||
7) Forms: soldering powder | ||||||||
We also produce the solder flux to match with this kind of the tin solder bar or wire. We have three types of this kind of flux; they are no-clean liquid flux, rosin liquid flux, water-soluble liquid flux. | ||||||||
Kinds of Product: | 1)Tin solder powder | |||||||
2)Lead-Free solder powder | ||||||||
3)Tin welding powder | ||||||||
Composition of Alloy | Size (μm) | Flux (%) | Melting Point (°C) | Density (g/cm³) | Characteristic |
Sn99Ag0.3Cu0.7 | 25-75 | 2.2-3.0 | 227 | 7.4 | High-tech Electronics |
Sn63Pb37 | 25-75 | 2.2-3.0 | 183 | 8.4 | Flux cored solder wire are suitable for demanding circuit boards, such as: high-precision instruments, electronics industry, micro-technology, aviation industry and other products welding |
Sn60Pb40 | 25-75 | 2.2-3.0 | 183-190 | 8.5 | |
Sn55Pb45 | 25-75 | 2.2-3.0 | 183-206 | 8.7 | |
Sn50Pb50 | 25-75 | 2.2-3.0 | 183-216 | 8.9 | Spool solder wire applicable to the requirements of ordinary circuit boards, such as: home appliances, electrical instrumentation, automotive electronics, hardware products and other products welding |
Sn45Pb55 | 25-75 | 2.2-3.0 | 183-227 | 9.1 | |
Sn40Pb60 | 25-75 | 2.2-3.0 | 183-238 | 9.3 | |
Sn35Pb65 | 25-75 | 2.2-3.0 | 183-247 | 9.5 | |
Sn30Pb70 | 25-75 | 2.2-3.0 | 183-255 | 9.7 | lead solder wire suitable for relatively low requirements of the circuit board, such as: hardware equipment, automotive water tank lighting bulbs, cable connectors and other products welding. |
Application
1) Applied in the field of low temperature electronics surface mounting technology, such as lead free hand soldering, PCB
secondary soldering.
2) Application to thermal cut-off, thermal protector, capacitors hearing fuse, etc.
secondary soldering.
2) Application to thermal cut-off, thermal protector, capacitors hearing fuse, etc.
Performance
1) Nontoxic and environment friendly;
2) Low melting point and stability;
3) Tidiness surface and not easy to tie;
2) Low melting point and stability;
3) Tidiness surface and not easy to tie;
4) Non-flux pollution;
5) No dross residual.
5) No dross residual.
Company information
Certifications
Packaging & Shipping
