A Diverse Range of Materials for Your Applications
Material Lineup with Main Applications & Specifications
| Material Name | NRF-1 | NRF-2 | NRF-3 | NRF-4 | NRF-5 | NRF-6 |
|---|---|---|---|---|---|---|
| Characteristics | Dustproof & Waterproof | Impact Resistance | Paint Mist Adsorption | Oil & Coolant Resistance | Heat & Spatter Resistance | Waterproof & Disinfectant Resistant |
| Main Applications | General | For Blasting | For Painting | For Machine Tools / Industrial Machinery | For Welding | For Food Industry |
| Thickness [mm] | 0.9 | 0.7 | 0.59 | 1 | – | 0.54 |
| Heat Resistance [°C] | 80 | 60 | 150 | 300 | 700 | 150 |
| Cold Resistance [°C] | -20 | 0 | -60 | -155 | – | -30 |
| Tear Strength (Long./Trans.) [N]* | 34.3/28.4 | 392/398 | – | ≥50/≥80 | ≥50/≥50 | – |
| Tensile Strength (Long./Trans.) [N/3cm]* | 214/117 | 1510/1360 | 185/115 | ≥600/≥500 | ≥5000/≥4000 | 242/126 |
| Dust/Water Protection (IP)*¹ | IP54 equivalent | IP54 equivalent | IP5X equivalent | IP54 equivalent | IP54 equivalent | IP55 equivalent |
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*1 Evaluated with our standard structure.
*2 Immersion test in thinner ⇒ No problem.
*3 Evaluated with nitric acid (31%), hydrochloric acid (23%), ammonia, Skydrol, and methyl ethyl carbonate ⇒ Resistant.
*4 Half-life: 9.7 seconds (warp: 670V, weft: 740V).
*5 Evaluated with hydrogen peroxide (oxydol), hypochlorous acid water (200 ppm), sodium hypochlorite (0.02%), hypochlorous acid water (400 ppm), sodium hypochlorite (0.1%). Hydrogen peroxide (oxydol) ⇒ Resistant. In immersion tests with hypochlorous acid water (200 ppm) and sodium hypochlorite (0.02%), slight yellowing on the surface coating was observed. No cracking of the Material. No issues in spray tests with hypochlorous acid water (200 ppm) and sodium hypochlorite (0.02%). In immersion tests with hypochlorous acid water (400 ppm) and sodium hypochlorite (0.1%), slight yellowing on the surface coating was observed. No cracking of the Material.
*6 Listed values are for Material material only and are not guaranteed for the finished product. *7 Compliant with RoHS Directive and REACH Regulation (excluding NRF-2).
Required shapes and materials differ depending on the site conditions. Robot-Flex also offers custom designs tailored to your needs. Please feel free to contact us for any requirements.
