| About |
|---|
| Material Type: Black color low viscosity fluoroelastomer compound, hardness Shore A 65~75. Based on peroxide curable fluoroelastomer with very high fluorine content which brings outstanding chemicals resistance properties. Features: Short post cure time Excellent mold flow and mold release, resulting in less flash Extraordinary chemical resistance: Alcohol Fuel Steam Acids Chemicals containing amines. Process Methods: Suitable for compression, transfer, injection and extrusion molding processes. Applications: For O-rings, gaskets used in chemical and petrochemical industries. Lab Testing Curing Condition: Press Curing: 10min@170°C. Oven: (1+4)hrs@230°C&& |
| Product Description | |
|---|---|
| Supplier | Fluoro |
| Generic | 氟橡胶 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Ethanol tolerance,Good liquidity,Low Viscosity,Good stripping performance,Acidproof,Solvent resistance,Resistance to the steam,Low flash,Fuel resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.98 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 72 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 23.7 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 240 | % | ASTM D412 |
| Compression deformation | |||
| 200℃，70 hr | 23 | % | ASTM D395 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 250℃，70 hr | -4.0 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | |||
| 250℃，70 hr | -10 | % | ASTM D573 |
| The rate of change in hardness of a hardness tester in the air | |||
| 250℃，70 hr | 1.0 | ASTM D573 | |
| The rate of change in tensile strength | |||
| 23 ℃, 70 hr, C-grade standard fuel | -10 | % | ASTM D471 |
| Change rate of ultimate elongation | |||
| 23 ℃, 70 hr, C-grade standard fuel | -12 | % | ASTM D471 |
| The rate of change in Shore hardness | |||
| 23 ℃, 70 hr, in reference fuel C | 2.0 | ASTM D471 | |
| Volume change | |||
| 23 ℃, 70 hr, C-grade standard fuel | 1.0 | % | ASTM D471 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 6 mm Buttons |
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