Product Description
3%, 8%, 10% Low Silver Content Flaky Silver-Coated Copper Powder
-
7440-50-8(Cu) and 7440-22-4(Ag)
-
LS-0103 / LS-0108 / LS-0110
-
Entrepreneur
-
Silver-gray to light copper-red
-
3%, 8%, 10%
Certificate of Analysis
Product Name: Flake Silver-Coated Copper Powder
Silver Content: 3%
Production Date: April 1, 2025
Model: LS-0103
Batch Number: li20250402
|
Test Items |
Testing Equipment/Testing Methods |
Test Results |
|
Shape |
Electron Scanning Microscope XL30ESEM-TMP |
Flakes |
|
Apparent Density |
Testing Method GB/1479 1.2g/ml |
1.2g/ml |
|
Tap Density |
Testing Method GB/5162 |
2.4g/ml |
|
Average Particle Size |
RISE-2002 Laser Particle Size Analyzer |
17um |
|
Particle Size Distribution |
RISE-2002 Laser Particle Size Analyzer |
D10: 8μm D50: 17μm D90: 40μm |
|
Conclusion |
Qualified |
|
|
Inspector |
|
|
|
Date |
April 1, 2025 |
|
Product Name: Flake Silver-Coated Copper Powder
Silver Content: 8%
Production Date: May 13, 2024
Model: LS-0108
Batch Number: li20240513
|
Test Items |
Testing Equipment/Testing Methods |
Test Results |
|
Shape |
Electron Scanning Microscope XL30ESEM-TMP |
Flakes |
|
Apparent Density |
Testing Method GB/1479 1.2g/ml |
1.2g/ml |
|
Tap Density |
Testing Method GB/5162 |
2.4g/ml |
|
Particle Size Distribution |
RISE-2002 Laser Particle Size Analyzer |
D10: 9.0μm D50: 12.1μm D90: 31.9μm |
|
Conclusion |
Qualified |
|
|
Inspector |
|
|
|
Date |
May 13, 2024 |
|
Product Name: Flake Silver-Coated Copper Powder
Silver Content: 10%
Production Date: March 13, 2025
Model: LS-0110
Batch Number: li20250313
|
Test Items |
Testing Equipment/Testing Methods |
Test Results |
|
Shape |
Electron Scanning Microscope XL30ESEM-TMP |
Flakes |
|
Apparent Density |
Testing Method GB/1479 1.2g/ml |
1.2g/ml |
|
Tap Density |
Testing Method GB/5162 |
2.4g/ml |
|
Average Particle Size |
RISE-2002 Laser Particle Size Analyzer |
18um |
|
Particle Size Distribution |
RISE-2002 Laser Particle Size Analyzer |
D10: 8μm D50: 18.2μm D90: 42μm |
|
Conclusion |
Qualified |
|
|
Inspector |
|
|
|
Date |
March 13, 2025 |
|