| About |
|---|
| 3M™ Dyneon™ FPO 3520 is a peroxide curable fluoroelastomer terpolymer containing 66 wt% fluorine. FPO 3520 can be used in compression, transfer or injection molding, and extrusion processes. Features and Benefits TR10 = -19°C Improved water, steam, and base resistance over conventional fluoroelastomers Processes comparably to other peroxide-cured fluoroelastomers Can be used in blends with other peroxide curable elastomers Composition: Terpolymer of vinylidene fluoride, hexafluoropropylene, tetrafluoroethylene Can be vulcanized by peroxides, dephenols, and diamines.&& |
| Product Description | |
|---|---|
| Generic | 氟橡胶 |
| Material Status | Commercial: Active |
| Features | High liquidity,Antifreeze,Solvent resistance,Terpolymer |
| Availabilitys | North America,Europe |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.81 | g/cm³ | Internal Method |
| Mooney viscosity | |||
| ML 1+10，121℃ | 25 | MU | Internal Method |
| Fluorine content | 65 | % | Internal Method |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 70 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | 19.3 | MPa | DIN 53504 |
| 100% strain | 5.80 | MPa | DIN 53504 |
| Tensile strain | |||
| fracture | 200 | % | DIN 53504 |
| Compression deformation | |||
| 150℃，22 hr | 62 | % | ASTM D395 |
| 200℃，70 hr | 32 | % | ASTM D395B |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Glass transition temperature | -23.0 | ℃ |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Post Cure 16 Hours @ 230°C (446°F) |
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