Neutral salt spray test report
Inspection and assessment basisInstrument model and name |
EN ISO 9227 Salt spray test (NSS)GB/T 6461 Rating of specimens and specimens after corrosion testing of metal and other inorganic coatings on metal substratesWX-110B Salt spray test chamber | |||
| Test conditions：1.Salt spray chamber temperature 35±2℃ 2.Collect NaCl Concentration 50±5g/L 3.Solution PH value 6.5-7.2 4.Spray volume per 80 cm2 area is 1-2ml/80cm2. h |
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| Test date | 2023.3.15 10:00 - 2023.6.9 10:00 (2056h) | |||
| Test requirement | After 2056h, no red rust appears on the sample |
Test result | After 2056h, no red rust appears on the sample. | |
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Photos before test |
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Photos after test |  |
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| Test results | After 2056h, no red rust appears on the sample. | |||
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