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DAI-EL™ G-7251
| Category: | Fluorelastomer , Fluoroelastomer |
| Manufacturer: | DAIKIN AMERICA, INC. |
| Trademark: | DAI-EL™ |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | fbAfIO_DAI-EL-G-7251.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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| Message |
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| DAI-EL G-7251 is a cure-incorporated copolymer designed for injection transfer and compression molding applications. G-7251 offers low Mooney viscosity with good compression set resistance. |
| General Information | |
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| Features |
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| Uses |
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| Appearance |
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| Forms |
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| Processing Method |
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| Physical | Nominal Value | Unit | |
|---|---|---|---|
| Specific Gravity | 1.81 to 1.85 | g/cm³ | |
| Mooney Viscosity (ML 1+10, 121°C) | 20 | MU | |
| Fluorine Content | 66 | % |
| Additional Information | Nominal Value | Unit | |
|---|---|---|---|
| Cure Temperature | 170 | °C | |
| Cure Time - Curelastometer | 4.5 | min | |
| Gehman Torsion Test | |||
| T10 | -15 | °C | |
| T2 | -5 | °C | |
| TR Test | |||
| TR10 | -18 | °C | |
| TR70 | -6 | °C |
| Hardness | Nominal Value | Unit | |
|---|---|---|---|
| Durometer Hardness (Shore A, 25°C) | 75 |
| Elastomers | Nominal Value | Unit | |
|---|---|---|---|
| Tensile Stress (100% Strain, 25°C) | 4.20 | MPa | |
| Tensile Strength (Yield, 25°C) | 13.8 | MPa | |
| Tensile Elongation (Break, 25°C) | 240 | % | |
| Tear Strength (25°C) | 23.8 | kN/m | |
| Compression Set | |||
| 25°C, 70 hr | 11 | % | |
| 100°C, 70 hr | 9.0 | % | |
| 175°C, 70 hr | 10 | % | |
| 200°C, 70 hr | 13 | % |
| Aging | Nominal Value | Unit | |
|---|---|---|---|
| Change in Tensile Strength in Air (230°C, 70 hr) | 0.0 | % | |
| Change in Ultimate Elongation in Air (230°C, 70 hr) | -8.0 | % | |
| Change in Durometer Hardness in Air (Shore A, 230°C, 70 hr) | 2.0 |
| Thermal | Nominal Value | Unit | |
|---|---|---|---|
| Brittleness Temperature | -22.0 | °C |
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