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Français (FR) Resistant to acids, bases, hydrocarbons or solvents
The chemical industry professional needs specific protection according to his working conditions. This is why ETCHE Sécurité offers several types of boots and shoes which must be chosen according to the chemicals present, their concentration and their temperature. In this sector, there is no room for approximation. ETCHE Sécurité products have been laboratory-tested and are compliant with the severest standards. The elastomers used have been specially formulated for high chemical and mechanical resistance and also to be antistatic to limit explosion risks in ATEX zones. This is why our boots are perfectly adapted to the chemical and petrochemical industries.
BOOTS PERMEATION TEST ACCORDING TO EN 13832-3:
| N° CAS | CHIMIE SA | FIREMAN SABF | HYPALON SA | NEOPRENE SA | ||
| EN 13832-3 marking (degradation + permeation validated) : |
KOP | JPQ | ALR | JQR | ||
| Acrylonitrile (C3H3N) | 2 | |||||
| A | Methanol (CH30H) | 67–56–1 | 3* | 5* | 5* | |
| N-hexane | 110-54-3 | |||||
| B | Acetone (C3H6O) | 67–64–1 | 2* | 2* | ||
| C | Acetonitrile (CH3CN) | 75–05–8 | 3* | |||
| D | Dichloromethane (CH2CL2) | 75–09–2 | 0* | 0 | ||
| E | Carbone disulphide (CS2) | 75–15–0 | 1* | |||
| F | Toluene (C7H8) | 108–88–3 | 2* | 1 | ||
| G | Diethylamine (C4H11N) | 109–89–7 | 2* | 1 | ||
| H | Tetrahydrofurane (C4H8O) | 109–99–9 | 1* | 0 | ||
| I | Ethyl acetate (C4H8O2) | 141–78–6 | 3* | 2 | ||
| J | N-heptane (C7H16) | 142–82–5 | 3* | 5* | 3 | 3* |
| K | Sodium hydroxide (NaOH) 40% | 1310–73–2 | 5* | 5* | 5* | 5 |
| Ammonía (gas) | 7664-41-7 | |||||
| Chlorine (gas) | 7782-50-5 | |||||
| Hydrogene chloride (gas) | 7647-01-0 | |||||
| L | Sulfuric acid (H2SO4) 96% | 7664–93–9 | 5* | 4* | 5* | 5* |
| M | Nitric acid (HNO3) 65% | 7697–37–2 | 5* | 5* | 5* | |
| N | Acetic acid (CH3COOH) 99% | 64–19–7 | 4* | 5 | 5* | 5* |
| O | Ammonium hydroxide 25% | 1336–21–6 | 5* | 5* | 5* | 5 |
| P | Hydrogene peroxide (H2O2) 30% | 7722–84–1 | 5* | 5* | 5* | |
| Q | Isopropanol (C3H8O) | 67–63–0 | 5 | 5* | 5* | |
| R | Sodium hypochlorite (CLONa) 13% | 7681–52–9 | 5 | 5* | 5* | 5* |
| S | Hydrofluoric acid (HF) 40% | 7664–39–3 | 5* | |||
| T | Formaldehyde (CH20) 37% | 50–00–0 | 5* |
*test performed according to EN 16523-1+A1:2018 test method
| Level | 1 | 2 | 3 | 4 | 5 |
| Normalized Breakthrough Time | 121-240 min | 241-480 min | 481-1440 min | 1441-1920 min | >1921 min |