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Product Introduction
Pull out three, four, five holes containing flux in a tin wire, so that the flux is evenly distributed in the tin wire, fast welding, and improve production efficiency.
Suitable for all kinds of automatic soldering machines and manual welding with high quality requirements.
Basic Info.
product name | Lead-free 0.3 silver solder wire | brand | singway |
Model NO. | 990 | Material | Sn99Ag0.3Cu0.7 |
Melting Point | 227℃ | flux | 1.5%-4.0% |
Specific gravity | 7.31±0.1g/cm3 | Diameter of the line | 0.4-4.0MM |
Shape | filiform | Single Volume Heavy | 200 g/roll |
Packaging | 10 rolls/case | Carton Packaging | 33.8*16*6cm |
Product use | Welding of electronic products | Origin | China |
Product Specifications
Model NO. | Ingredient (WT%) | Melting Point(℃） | Diameter of the line |
990 | Sn99.3Ag0.3Cu0.7 | 227 | 0.4MM~4.0MM |
| 965 | Sn96.5Ag3.0Cu0.5 | 217~219 |
Product Features
Liquidity is fast
Improve wettability
Low Splash
Improve electrical conductivity
Less smoke
Low residue
High malleability
High reliability
Product specification
Product Advantage
Select pure tin with high purity above 99.95
The raw material of Yunnan raw ore pure tin is greater than 99.95, with high purity and less impurities.
Strictly according to the national standard production
Strictly in accordance with the national and international European Union ROHS standards, SONY standard lead(Pb)<100PPM
MORE THAN 10 INSPECTION PROCEDURES
Before leaving the factory, the products are tested by metal content direct reading spectrometer, product performance weldability and other more than 10 product tests, strictly protect the quality of the factory, to ensure that the qualified inspection report is shipped.
FOUR QUALITY SYSTEM CERTIFICATION
The production plant has passed ISO9001 quality system, TS16949 automobile quality system, ISO14001 environmental management, OHSAS18001 occupational health and safety management system, and the products have been certified by SGS factory, in line with ROHS, REACH and other standards.
Applicable to the industry
Singway Soldering wire series products are suitable for various high quality requirements of automatic soldering machine soldering process and manual soldering iron soldering process. Widely used in communication industry, power manufacturing industry, new energy manufacturing industry, automotive industry, lighting industry, high-precision electronic device manufacturing, 3C product manufacturing and other electronic technology manufacturing industry.
