Perfluoroelastomer (FFKM) is synthesized by the copolymerization of tetrafluoroethylene monomer (TFE, CF2=CF2), perfluoro-methyl vinyl ether (PMVE, CF3OCF=CF2) and cure-site monomer (CSM, Rf-X).
CAS No: 26425-79-6.
The chemical structural formula is:
| Grades | Type | Features | Min T(℃) | Max T(℃) |
|---|---|---|---|---|
| TPD-PFE-1000R | General purpose | Outstanding chemical resistance | -10 | 230 |
| TPD-PFE-1100R | Harsh chemical resistant | Outstanding chemical resistance to amines at high tempetrature | -10 | 230 |
| TPD-PFE-2000R | Very high temperature | Excellent high temperature resistance | -10 | 315 |
| TPD-PFE-2100R | Extreme high temperature | Extreme high temperature resistance | -10 | 350 |
| TPD-PFE-2600R | High temperature | With organic filler | -10 | 300 |
| TPD-PFE-3000R | High temperature | Excellent thermal and steam resistant | -10 | 290 |
| TPD-PFE-3600R | High temperature | With organic filler | -10 | 270 |
| Semicon | Flat Panel | Chemical Industry | Petroleum Oil and natural gases | Pharma | Aerospace | |
|---|---|---|---|---|---|---|
| TPD-PFE-1000R | √ | √ | √ | √ | √ | √ |
| TPD-PFE-1100R | √ | √ | √ | √ | √ | √ |
| TPD-PFE-2000R | √ | √ | √ | √ | √ | √ |
| TPD-PFE-2100R | √ | √ | √ | √ | √ | √ |
| TPD-PFE-2600R | √ | √ | √ | √ | ||
| TPD-PFE-3000R | √ | √ | √ | √ | √ | √ |
| TPD-PFE-3600R | √ | √ | √ | √ | √ | |
| Application Features | High purity, chemical resistance, high temp resistance | Resistant to chemicals and temperatures | Resistant to chemicals and temperatures | Resistant to chemicals and temperatures | HIgh purity, chemical resistance, high temp resistance | Resistant to chemicals and high temperature |
| Perfluoroelastomer specifications | TPD-PFE-1000R TPD-PFE-1100R | TPD-PFE-2000R TPD-PFE-2100R TPD-PFE-2600R | TPD-PFE-3000R TPD-PFE-3600R |
|---|---|---|---|
| Curing system | Peroxide vulcanization | Triazaine vulcanization | Peroxide vulcanization |
| Vulcanized structure |  |  |  |
| TPD-PFE-1000R 100phr TPD-PFR-1000R 1.5phr Luperox 101XL-45 3phr TALC(50%) Press cure: 160℃*15min Post cure: 230℃*4h | TPD-PFE-2000R 100phr TPD-PFR-2000R 1.2phr BOAP Press cure: 170℃*20min Post cure: 290℃*(8+16)h | TPD-PFE-3000R 100phr TPD-PFE-3000R 1.5phr Luperox 101XL-45 Press cure: 170℃*15min Post cure: 290℃(8+16)h |
|
| Recommended formulation, vulcanization temperature and time | TPD-PFE-1100R 100phr TPD-PFR-1100R 1.5phr Luperox 101XL-45 3phr TALC(50%) Press cure: 160℃*15min Post cure: 230℃*4h | TPD-PFE-2100R 100phr TPD-PFR-2100R 1.2phr BOAP Press cure: 170℃*20min Post cure: 290℃*(8+16)h | TPD-PFE-3600R 100phr TPD-PFE-3600R 1.0phr 2,5-dimethyl-2,5-di(tert-butylperoxy)hexane Press cure: 170℃*20min Post cure: 230℃(8+16)h |
| TPD-PFE-TPD-PFE-2600R 100phr TPD-PFR-2600R 1.2phr BOAP Press cure: 170℃*20min Post cure: 290℃*(8+16)h |
