What is Tin (Sn) Micron Powder?

Tin (Sn) Micron Powder is a finely divided form of elemental tin, widely used in electronics, soldering, coatings, and battery technology due to its high conductivity, corrosion resistance, and non-toxic nature. It is essential in metal alloys, plating, and 3D printing applications.

Chemical Properties of Tin (Sn) Micron Powder

• Chemical Formula: Sn
• Molecular Weight: 118.71 g/mol
• Density: 7.28 g/cm³
• Melting Point: 231.93°C
• Boiling Point: 2,602°C
• Thermal Conductivity: High
• Electrical Conductivity: Excellent
• Oxidation Resistance: Good, forms a protective oxide layer
• CAS Number: 7440-31-5

Applications of Tin (Sn) Micron Powder

1. Electronics & Soldering

   • Key component in solder pastes and solder alloys.
   • Used in printed circuit boards (PCBs) and microelectronics.

2. Battery Industry

   • Used in lithium-ion and next-generation solid-state batteries for anode materials.
   • Enhances energy storage capacity and battery efficiency.

3. Metal Coatings & Plating

   • Applied in corrosion-resistant tin coatings for food packaging, beverage cans, and industrial coatings.

4. Additive Manufacturing & 3D Printing

   • Utilized in powder metallurgy and metal 3D printing for customized components.

5. Alloying & Metallurgical Applications

   • Used in bronze (Cu-Sn), pewter, and bearing alloys for machinery and industrial components.

6. Chemical & Catalysis Industry

   • Acts as a catalyst in chemical reactions, polymerization, and organic synthesis.

7. Glass & Ceramic Industry

   • Used in glass manufacturing as a clarifying agent and in conductive coatings for smart glass technology.

Tin (Sn) Micron Powder Prices

Pricing depends on purity, particle size, and industrial application.

• Industrial Grade (99% Purity): $30 – $80 per kg
• High Purity (99.9% – 99.99% Electronics & Soldering Grade): $100 – $500 per kg
• Ultra-High Purity (99.999% Research & Semiconductor Grade): $800 – $2,000 per kg

Prices fluctuate based on global tin supply, demand from the electronics industry, and market conditions.