| About |
|---|
| Brown Fluoroelastomer Rubber, 70-80 IRHD. Copolymer of vinylidene fluoride and hexafluoropropylene. To meet ASTM D2000 line call-out:- M2HK710, A1-10, B37, B38, EF31, EO78, F15, Z1, Z2. Z1 = comp-set 30% max. Z2 = brown. ASTM designation = FKM. ISO designation = FPM. Excellent resistance to oils, fuels and hydraulic fluids at high temperatures.&& |
| Product Description | |
|---|---|
| Generic | 氟橡胶 |
| Material Status | Commercial: Active |
| Features | High Heat Resistance,Grease resistance,Fuel resistance |
| Availabilitys | North America,Asia Pacific,Europe |
| Technical Data | |||
|---|---|---|---|
| MECHANICAL | Nominal value | Unit | Test method |
| IRHD hardness | 75 | ASTM D1415 , ISO 48 | |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 10.0 | MPa | ASTM D412 , ISO 37 |
| Tensile strain | |||
| fracture | 180 | % | ASTM D412，ISO 37 |
| Compression deformation | |||
| 200℃，24 hr | 30 | % | ASTM D395B |
| 200℃，24 hr | 30 | % | ISO 815 |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength in air | |||
| 250℃，72 hr | -25 | % | ASTM D412 , ISO 37 |
| The rate of change in ultimate elongation in air | |||
| 250℃，72 hr | -25 | % | ASTM D412 , ISO 37 |
| The change rate of IRHD hardness in the air | |||
| 250℃，72 hr | 10 | ASTM D573 , ISO 188 |
| THERMAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Maximum operating temperature | 200 | ℃ |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Type B |
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