| About |
|---|
| Material Type: Brown color fluoroelastomer compound, hardness Shore A 65~75. Based on peroxide curable fluoroelastomer with high fluorine content. Features: Short post cure time Excellent mold flow and mold release, resulting in less flash Improved bonding adhesion to metal and excellent abrasion resistance. Superior low temperature elastic and sealing property Extraordinary chemical resistance: Alcohol Fuel Steam Acids Chemicals containing amines Process methods: Suitable for compression, transfer, injection and extrusion molding processes. Applications: Designed for the 3rd generation low friction oil seal. 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,Good stripping performance,Good bond,Good wear resistance,Solvent resistance,Resistance to the steam,Agglomerability,Low flash,Fuel resistance |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 2.03 | g/cm³ | ASTM D792 |
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 70 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 17.0 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 250 | % | ASTM D412 |
| Compression deformation | |||
| 200℃，70 hr | 25 | % | ASTM D395 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 250℃，70 hr | -5.0 | % | ASTM D573 |
| The rate of change in ultimate elongation in air | |||
| 250℃，70 hr | -7.0 | % | ASTM D573 |
| The rate of change in hardness of a hardness tester in the air | |||
| 250℃，70 hr | 2.0 | ASTM D573 | |
| The rate of change in tensile strength | |||
| 23 ℃, 70 hr, C-grade standard fuel | -11 | % | 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 | -1.0 | ASTM D471 | |
| Volume change | |||
| 23 ℃, 70 hr, C-grade standard fuel | 2.0 | % | ASTM D471 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. 6 mm Buttons |
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