Kalrez® perfluoroelastomer (FFKM) seal parts, the outstanding preformance have special design to resist more than 1,800 chemicals, solvents and plasmas. There are various conpounds for each specific aggressive process environments such as acids, amines, plasma, ultrapure de-ionized water, painting or strong bases. Those available Kalrez® parts of different compounds are formulated to optimize properties and give the best performance in numbers of chemicals and high temperatures conditions.
Advantages of Kalrez®:
- Excellent high-temperature properties
- Broad chemical resistance
- Fantastic oil resistance
- Very low compression set
- Weather ability
- Strong acid and base resistance
- Reduces maintenance and operating costs
Application of Kalrez®:
- Chemical Process
- Semiconductor
- Life science
- Oil & Gas
- Photovoltaic
- Aircraft and Aerospace
Chemical name:Perfluoroelastomer (FFKM)
| Grade | Type of Industry | Maximum Application Temperature, °C | Maximum Application Pressure, MPa | Hardness (Shore A) | Compression set (70°h. at 204°C, Pellet), % | Color | 50% Modulus, MPa | 100% Modulus, MPa | Elongation at Break, % | Tensile Strength at Break, MPa | Density, g/cc | Glass transition temperature, °C | Brittle Point, °C | Linear Coefficient of Thermal Expansion at 20°C, /°C | Abrasion Resistance, (volume loss, cubic mm) | Volume Resistivity, Ohm-cm | Surface Resistivity, Ohms/square | Dielectric Constant at 150°C & 1 MHz | Dissipation Factor at 150°C & 1 MHz |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kalrez® 0090 | Chemical Process, Oil & Gas | 250 | 17.24 | 95 | 19 | Black | 14.18 | - | 80 | 19.49 | 1.94 | -1 | - | 2.21E-14 | - | 748000 | - | - | - |
| Kalrez® 1045 | Chemical Process, Oil & Gas, Aircraft and Aerospace | 260 | 8.27 | 77 | 30 | White | - | 8.27 | 150 | 15.16 | 2.19 | -2.2 | -35 | 0.000374 | - | 3.8E+17 | 9370000000000 | 2.941 | 0.02859 |
| Kalrez® 1050LF | Chemical Process | 288 | 10.34 | 82 | 35 | Black | - | 12.4 | 125 | 18.6 | 2.01 | -3.1 | -41 | 0.000345 | 127.2 | 2.54E+16 | 9.94E+16 | 5.061 | 0.01828 |
| Kalrez® 3018 | Chemical Process, Oil & Gas | 288 | 17.23 | 91 | 35 | Black | - | 16.88 | 125 | 21.7 | 2.02 | 5.7 | -37 | 0.000422 | 137.8 | - | - | 4.966 | 0.01432 |
| Kalrez® 4001 | Chemical Process | 275 | 2.41 | 58 | 16 | Black | - | 1.48 | 245 | 7.92 | 2.05 | - | - | 0.000418 | 208 | 2.53E+16 | 7.55E+17 | - | - |
| Kalrez ® 4079 | Chemical Process | 316 | 8.27 | 75 | 25 | Black | - | 7.24 | 150 | 16.88 | 2.02 | -6.7 | -50 | 0.000361 | 119.7 | 5.61E+14 | 487000000000 | 1.435 | 0.00515 |
| Kalrez® 6190 | Chemical Process | 300 | 5.86 | 74 | - | Black | - | 6.2 | 195 | 15.45 | - | - | - | - | - | - | - | - | - |
| Kalrez® CP222 | Chemical Process | 225 | - | 75 | 21 | Black | - | 6.95 | 170 | 17.39 | - | - | - | 0.00045 | - | - | - | - | - |
| Kalrez® Spectrum™ 0040 | Chemical Process, Oil & Gas | 220 | 6.21 | 70 | - | Black | - | 6.6 | 180 | 13.7 | 1.95 | -27 | - | 0.000276 | - | - | - | - | - |
| Kalrez ® Spectrum™ 6375 | Chemical Process, Oil & Gas | 275 | 8.27 | 75 | 25 | Black | - | 7.24 | 160 | 15.16 | 1.99 | -3.8 | - | 0.000289 | 127.9 | 2.06E+16 | 4.23E+16 | 3.456 | 0.0146 |
| Kalrez® Spectrum™ 6380 | Chemical Process | 225 | 8.27 | 80 | - | Cream | - | 6.89 | 160 | 15.86 | 2.03 | - | - | 0.000349 | - | - | - | - | - |
| Kalrez ® Spectrum™ 7075 | Chemical Process, Oil & Gas | 327 | 8.27 | 75 | 12 | Black | - | 7.58 | 160 | 17.91 | 1.99 | -1.6 | - | 0.000283 | 126 | 3.03E+16 | 6.13E+16 | 3.729 | 0.00223 |
| Kalrez ® Spectrum™ 7090 | Chemical Process, Oil & Gas | 325 | 17.93 | 90 | 12 | Black | 15.51 | - | 75 | 22.75 | 1.95 | - | - | 0.000221 | - | 23400000000000 | 20400000000 | - | - |
| Kalrez ® Spectrum™ 7275 | Chemical Process | 300 | 8.22 | 75 | - | Light Brow | - | 9.7 | 160 | 14.5 | 2.08 | - | - | 0.000421 | - | - | - | - | - |
| Kalrez ® 6375UP | Semiconductor | 275 | 8.27 | 75 | 25 | Black | - | 7.24 | 160 | 15.16 | 1.99 | -3.8 | - | 0.000289 | 127.9 | 2.06E+16 | 4.23E+16 | 3.456 | 0.0146 |
| Kalrez ® 7075UP | Semiconductor | 327 | 8.27 | 75 | 12 | Black | - | 10.54 | 148 | 17.26 | 1.99 | -1.6 | - | 0.000283 | 126 | 3.03E+16 | 6.13E+16 | 3.729 | 0.00223 |
| Kalrez ® 8002 | Semiconductor | 275 | 3.45 | 69 | - | Clear | - | 2.3 | 256 | 23.1 | - | - | - | 0.000395 | 131.3 | - | - | - | - |
| Kalrez ® 8085 | Semiconductor | 240 | 8.27 | 80 | - | Beige | - | 7.5 | 159 | 16.3 | 2.03 | - | - | 0.000349 | 126.4 | 1.95E+16 | 3520000000000 | 2.54 | 0.00619 |
| Kalrez ® 8475 | Semiconductor | 300 | 3.45 | 62 | - | White | - | 2.49 | 222 | 14.61 | 2.1 | - | - | 0.000281 | 177.4 | - | - | - | - |
| Kalrez ® 8575 | Semiconductor | 300 | 3.45 | 63 | 23 | White | - | 2.99 | 220 | 14.53 | 2.26 | - | - | 0.000285 | 148.8 | 1.72E+16 | 4.42E+16 | 2.707 | 0.0007 |
| Kalrez ® 8705 | Semiconductor | 327 | 8.22 | - | 24 | Black | - | 6.9 | 255 | 17.4 | 1.98 | - | - | 0.000483 | - | - | - | - | - |
| Kalrez ® 8900 | Semiconductor | 325 | 12.41 | 76 | - | Black | - | 13.33 | 135 | 20.94 | 1.993 | - | - | 0.000311 | - | 7.57E+16 | 19100000000000 | 4.464 | 0.00334 |
| Kalrez ® 9100 | Semiconductor, Photovoltaic | 300 | 5.17 | 70 | - | Amber | - | 5.17 | 238 | 15.67 | - | - | - | 0.000464 | - | 6.41E+17 | 37200000000000 | 2.136 | 0.00264 |
| Kalrez ® 9300 | Semiconductor | 300 | 8.27 | 77 | - | Brown | - | 6.13 | 222 | 15.43 | 2.075 | - | - | 0.000392 | - | - | - | - | - |
| Kalrez ® 9500 | Semiconductor | 310 | 8.27 | 76 | - | Tan | - | 9.6 | 193 | 16.4 | 2.065 | - | - | 0.000421 | - | 1.06E+17 | 26300000000000 | 2.22 | 0.00276 |
| Kalrez ® 6221 | Life Sciences | 260 | 8.27 | 70 | 27 | White | - | 7.24 | 150 | 15.16 | 2.18 | - | - | 0.000307 | 105.6 | ||||
| Kalrez ® 6230 | Life Sciences | 260 | 8.27 | 75 | 24 | Black | - | 7.03 | 170 | 16.14 | 1.99 | - | - | 0.000289 | - | ||||
| Kalrez ® LS205 | Life Sciences | 225 | 8.27 | 75 | 21 | White | - | 7.57 | 170 | 21.11 | - | - | - | - | - | - | 22900000000000 | 2.561 | 0.00663 |
| Kalrez ® LS222 | Life Sciences | 225 | 8.22 | 75 | 21 | Black | - | 6.95 | 170 | 17.39 | - | - | - | - | - | ||||
| Kalrez ® LS390 | Life Sciences | 220 | - | 88 | - | Gray | - | 11.16 | 147 | 18.6 | 2.16 | - | - | - | - | ||||
| Kalrez ® 3035 | Oil & Gas | 288 | 17.23 | 87 | 20 | Black | - | 14.48 | 140 | 22.41 | 2.02 | - | - | 0.000422 | - | ||||
| Kalrez ® 3065 | Oil & Gas | 288 | 17.23 | 90 | - | - | - | - | 30 | 24.1 | - | - | -23 | - | - | ||||
| Kalrez ® PV8070 | Photovoltaic | 325 | 12.41 | 73 | - | Black | - | 11 | 125 | 17 | - | - | - | - | - | ||||
| Kalrez ® W240 | Photovoltaic | 230 | 8.27 | 76 | - | Black | - | 6.9 | 154 | 15.9 | - | - | - | 0.000392 | - | ||||
| Kalrez ® 4079AMS | Aircraft and Aerospace | 316 | 8.27 | 75 | 25 | Black | - | 7.24 | 150 | 16.88 | 2.02 | -6.7 | -50 | 0.000361 | 119.7 | 5.61E+14 | 487000000000 | 1.435 | 0.00515 |
| Kalrez ® 7745 | Aircraft and Aerospace | 240 | 9.58 | 78 | 26 | Off White | - | 7.18 | 175 | 19.4 | 2.02 | - | - | 0.000349 | - | ||||
| Kalrez ® AeroSeal™ 7777 | Aircraft and Aerospace | 325 | 8.27 | 75 | 12 | Black | - | 7.58 | 160 | 17.91 | 1.99 | -1.6 | - | 0.000283 | 126 | 3.03E+16 | 6.13E+16 | 3.729 | 0.00223 |
| Kalrez ® AeroSeal™ 7797 | Aircraft and Aerospace | 325 | 15.17 | 90 | - | - | 15.91 | - | 77 | 23.84 | 1.99 | - | - | 0.000221 | - | - | - | - | - |
