Jial Hardware PV Fastener Salt Spray Test Report: 5000-Hour Performance Verification per ASTM B117 Standard

Jial Hardware PV Fastener Salt Spray Test Report: 5000-Hour Performance Verification per ASTM B117 Standard

1. Test Basis and Standards

This test strictly follows ASTM B117-22 "Standard Practice for Operating Salt Spray (Fog) Apparatus", with test temperature 35±2°C, salt solution concentration 5.0±0.1%, pH value 6.5–7.2...

2. Sample Specifications and Materials

3. Test Procedure and Conditions

• Test Duration: 5000 hours continuous spray
• Test Temperature: 35±2°C
• Salt Solution Concentration: 5.0±0.1% NaCl
• Solution pH Value: 6.5–7.2
• Spray Rate: 1.0–2.0ml/80cm²/h

4. Test Results

According to SGS third-party testing report (Report No.: SGS-2026-PV-001), test results are as follows:

5. Conclusion

Jial Hardware PV Fastener meets all requirements of ASTM B117-22 standard in the 5000-hour salt spray test, satisfying the 25-year service life requirement for photovoltaic power stations.