| About |
|---|
| BDT246-2CP is a medium to high viscosity curative incorporated fluoroelastomer terpolymer. This grade is well suited for application where good processing properties and superior fluid resistance than standard terpolymers are required. BDT246-2CP can be compounded to meet the major fluoroelastomer specifications. BDT246-2CP can be used for compression molding of O-rings and gaskets. It can be mixed using typical fluoroelastomer compounding ingredients. Mixing can be accomplished with two-roll mills or internal mixers. Finished goods can be produced by a variety of rubber processing methods.&& |
| Product Description | |
|---|---|
| Supplier | Fluoro |
| Generic | 氟橡胶 |
| Material Status | Commercial: Active |
| Features | Excellent Processability,Terpolymer |
| Availabilitys | Asia Pacific |
| Technical Data | |||
|---|---|---|---|
| PHYSICAL | Nominal value | Unit | Test method |
| Density | 1.86 | g/cm³ | |
| Mooney viscosity | |||
| ML 1+10，121℃ | 46 | MU | |
| Fluorine content | 69 | % | |
| solubility | LMW Ketones and esters | ||
| MECHANICAL | Nominal value | Unit | Test method |
|---|---|---|---|
| Shore hardness | |||
| Shaw’s A | 78 | ASTM D2240 |
| elastic body | Nominal value | Unit | Test method |
|---|---|---|---|
| tensile strength | |||
| yield | 13.8 | MPa | ASTM D412 |
| Tensile strain | |||
| fracture | 230 | % | ASTM D412 |
| Compression deformation | |||
| 200℃，70 hr | 26 | % | ASTM D395B |
| MH（177℃） | 2.30 | N·m | |
| ML（177℃） | 0.240 | N·m | |
| t’90（177℃） | 2.7 | min | |
| ts2（177℃） | 1.3 | min |
| Aging performance | Nominal value | Unit | Test method |
|---|---|---|---|
| The rate of change in tensile strength | |||
| 23 ℃, 168 hr, C-grade standard fuel | -30 | % | ASTM D471 |
| Change rate of ultimate elongation | |||
| 23 ℃, 168 hr, C-grade standard fuel | -4.0 | % | ASTM D471 |
| The rate of change in Shore hardness | |||
| 23 ℃, 168 hr, in reference fuel C | -15 | ASTM D471 | |
| Volume change | |||
| 23 ℃, 168 hr, C-grade standard fuel | 20 | % | ASTM D471 |
| Notes |
|---|
| 1. Typical properties: these are not to be construed as specifications. |
| 2. Press Time: 10 min, Press Temperature: 170°C, Post Cure Time: 24 hr, Post Cure Temperature: 230°C |
| 3. MDR2000 Rheometer, 100cpm, 0.5° Arc, 6 minutes |
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