Manufacturer/company:
Via Alcide de Gasperi n. 52
Gruario (Ve)
Italy
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| Name of test piece/s | Galvanized Steel Post-Painted RAL 9003 matt, antibacterial treatment (HP93) |
|---|---|
| Description | Batch number: 3419 |
| Project number | AT 2504-1620 |
| Created on | 09/25/2025 |
| Valid until | 08/15/2030 |
| Test type | Chemical resistance (immersion procedure) |
| Classfication | good , weak , none , excellent |
|
Chemical resistance (VDI 2083 Part 17; ISO 2812-1; ISO 4628-1) |
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|
Chemical resistance |
1h |
3 h |
6 h |
24 h |
|
Formalin 37 % |
excellent |
excellent |
excellent |
excellent |
|
Ammoniac 25 % |
excellent |
excellent |
none |
none |
|
Hydrogen peroxide 30 % |
excellent |
excellent |
excellent |
good |
|
Sulfuric acid 5 % |
excellent |
excellent |
excellent |
excellent |
|
Phosphoric acid 30 % |
excellent |
excellent |
excellent |
good |
|
Peracetic acid 15 % |
excellent |
excellent |
excellent |
weak |
|
Hydrochloric acid 5 % |
excellent |
excellent |
excellent |
excellent |
|
Isopropanol 100 % |
excellent |
excellent |
excellent |
excellent |
|
Sodium hydroxide 5 % |
excellent |
excellent |
excellent |
excellent |
|
Sodium hypochlorite 5 % |
excellent |
excellent |
excellent |
excellent |
