| About |
|---|
| DAI-EL® G-901 DAI-EL® G-901 is a terpolymer suitable for various peroxide cure systems. DAI-EL® G-901 can be formulated to eliminate the post cure process.DAI-EL® G-901 is suitable for transfer and compression molding applications requiring excellent chemical and steam resistance.&&DAI-EL® G-901 DAI-EL G-901 is a fluoroelastomer comprising terpolymer of vinylidenefluoride/tetrafluoroethylene/hexafluoropropylene. This material can be cured by peroxide, is of the highest fluorine content grade and provides excellent mechanical properties, and acid, steam and chemical resistance in comparison to polyol cure series.&& |
| Product Description | |
|---|---|
| Supplier | Daikin Fluorochemicals |
| Generic | 氟橡胶 |
| Material Status | Commercial: Active |
| Features | Acidproof,Solvent resistance,Resistance to the steam,Terpolymer |
| Availabilitys | North America,Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.87 to 1.91 | g/cm³ | |
| Mooney viscosity | |||
| ML 1+10，121℃ | 48 | MU | |
| Fluorine content | 71 | % | |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shore A, 25 ℃ | 70 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| Yield, 25 ℃ | 22.0 | MPa | |
| 100% strain, 25 ℃ | 2.80 | MPa | |
| Tensile strain | |||
| Fracture, 25 ℃ | 320 | % | |
| tear strength | |||
| 25℃ | 19.6 | kN/m | |
| Compression deformation | |||
| 25℃，70 hr | 13 | % | |
| 100℃，70 hr | 12 | % | |
| 175℃，70 hr | 18 | % | |
| 200℃，70 hr | 32 | % |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 230℃，70 hr | -22 | % | |
| The rate of change in ultimate elongation in air | |||
| 230℃，70 hr | 13 | % | |
| The rate of change in hardness of a hardness tester in the air | |||
| Shore A, 230 ℃, 70 hr | -1.0 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Embrittlement temperature | -26.0 | ℃ |
| Supplementary information | Nominal value | Unit | Test method |
|---|---|---|---|
| curing temperature | 160 | ℃ | |
| Curing time | |||
| Curelastmeter | 3.0 | min | |
| Gehman Torsion Test | |||
| T10 | -5 | ℃ | |
| T2 | -1 | ℃ | |
| TR Test | |||
| TR10 | -8 | ℃ | |
| TR70 | -2 | ℃ |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 23°C |
| 3. 25% compression |
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