FFKM O-rings
D Eleven offer standard FFKM O-ring in AS-568, BS-1516 JIS B2401 and Metric(C92). customized sizes are available.
D Eleven R&D over 20 formulas FFKM material in Black, White, Transparent, Amber, Dark Brown colors. outstanding chemical resistance with acids inorganic acids, bases, esters, ethers, ketones, aldehydes, amines, superhot water and water vapor. Outstanding heat resistance with service temperatures of -40℃(-104℉) to 316℃(600℉).
Customers who used Kalrez® Simrez® Chemraz® products before can also find their counterparts in our product list.
Hot sale FFKM ( Perfluoroelastomer ) Key information:
| Material Code | Color | Hardness Shore A | Tensile Strength (Mpa) | Elongation | Pressure Change 200℃*70h | Temperature Range(℃） |
| D575B | Black | 77 | 20.2 | 153 | 15.7 | -15 to +270 |
| D275B | Black | 77 | 21.2 | 153 | 15.7 | -20 to +270 |
| D375B | Black | 76 | 19.6 | 146 | 20 | -15 to +230 |
| D306B | Black | 76 | 21.2 | 160 | 19.2 | -25 to +230 |
| D575W | White | 75 | 20.2 | 155 | 12.6 | -15 to +270 |
| E175B | Black | 76 | 14.2 | 143 | 19.3 | -2 to +315 |
| E075B | Black | 76 | 16.7 | 150 | 18 | -2 to +300 |
| D590B | Black | 90 | 17.5 | 119 | 25.7 | -10 to +270 |
| E090B | Black | 91 | 19.5 | 107 | 31 | -2 to +300 |
| T475B | Black | 77 | 16 | 175 | 29 | -40 to +230 |
| D306W | White | 75 | 18.7 | 165 | 20.3 | -15 to +230 |
| E175W | White | 76 | 14.5 | 176 | 22.3 | -2 to +315 |
| D75UP | Amber | 72 | 18.7 | 260 | 23 | -15 to +270 |
| E75UP | Dark Brown | 75 | 13 | 223 | 22 | -10 to +300 |
| E75B | Black | 75 | 16 | 137 | 15 | -5 to +350 |
| E075W | White | 75 | 15.3 | 152 | 19.6 | -10 to +300 |
