Silver Tin Alloy Nanopowder (AgSn) Description
Silver Tin Alloy Nanopowder (AgSn) is a binary alloy of silver and tin, which is a kind of low-temperature solder. It is suitable for brazing copper alloy and other parts which are limited in temperature and require high strength.
Silver Tin Alloy Nanopowder (AgSn) Specifications
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Chemical Composition
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Ag, Sn
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APS
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20nm, 50nm, 80-100nm, etc.
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Morphology
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Nearly spherical
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Purity
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99.99%
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Silver Tin Alloy Nanopowder (AgSn) Applications
Silver Tin Alloy Nanopowder (AgSn) is used for precision bonding of precious metals.
Silver Tin Alloy Nanopowder (AgSn) SAFETY INFORMATION
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Pictograms
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GHS09
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Signal Word
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Hazard Statements
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H410 |
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Precautionary Statements
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P273 - P391 - P501 |
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Hazard Classifications
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Aquatic Acute 1 - Aquatic Chronic 1 |
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Storage Class Code
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13 - Non Combustible Solids |
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WGK
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WGK 3
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Flash Point(F)
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Not applicable |
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Flash Point(C)
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Not applicable |
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Personal Protective Equipment
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dust mask type N95 (US), Eyeshields, Gloves |
Silver Tin Alloy Nanopowder (AgSn) Packaging
Our Silver Tin Alloy Nanopowder (AgSn) is carefully handled during storage and transportation to preserve the quality of our product in its original condition.
Silver-Tin Alloy Nanopowder (AgSn) - FAQs
1. What advantages does nano silver-tin alloy have over regular alloy?
Nano silver-tin alloy melts at lower temperatures.
- It forms denser structures.
- It bonds better with surfaces.
- It works better for precise printing.
2. What is the conductivity of silver-tin alloy powder?
The alloy is typically 15-25% as conductive as pure silver. Conductivity decreases with increasing tin content - Ag80Sn20, for example, is about 18% IACS.
The nano-sized version improves upon this by 5-8% through reduced porosity and better particle packing.
3. Why is the nano version particularly suited to today's electronics?
Its very fine particles penetrate finer micro-gaps more effectively. Lower heat is required for material bonding, protecting sensitive parts. These characteristics make it optimal to create thinner, more uniform conductive coatings.
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