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Viton® A-500
| Category: | Fluorelastomer , Fluoroelastomer |
| Manufacturer: | DuPont Performance Elastomers |
| Trademark: | Viton® |
| Fillers: | - |
| Ports: | Qinzhou, Shekou, Shanghai, Ningbo |
| Delivery Terms | FOB, CIF, DAP, DAT, DDP |
| PDF: | 1dI8Su_Viton-A-500.pdf  |
| PRICE: | Order Products email sales@su-jiao.com |
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Viton A-500 fluoroelastomer is a new generation "A-family" gum polymer that provides improved processing when compared with existing fluoroelastomers. Viton A-500 is designed for use with the clean molding bisphenol curative, Viton Curative No. 50. Compared to "A-family" dipolymers, Viton A-500 provides: -Improved compression molding -Better mold release -Less mold fouling -Faster cure rate -Improved compression set resistance Applications -Compression and transfer molding --O-rings --gaskets --seals -Profile extrusion -Calendered goods |
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| Physical | Nominal Value | Unit | Test Method |
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| Specific Gravity | 1.82 | g/cm³ | ASTM D792 |
| Hardness | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Durometer Hardness (Shore A) | 78 | ASTM D2240 |
| Elastomers | Nominal Value | Unit | Test Method |
|---|---|---|---|
| Tensile Stress (100% Strain) | 7.20 | MPa | ASTM D412 |
| Tensile Strength (Break) | 15.6 | MPa | ASTM D412 |
| Tensile Elongation (Break) | 200 | % | ASTM D412 |
| Compression Set | |||
| 200°C, 22 hr | 9.0 | % | ASTM D395B |
| 200°C, 70 hr | 14 | % | ASTM D395 |
| 200°C, 336 hr | 26 | % | ASTM D395B |
| 232°C, 70 hr | 31 | % | ASTM D395B |
| Aging | Nominal Value | Unit | Test Method |
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| Change in Tensile Strength in Air | ASTM D573 | ||
| 275°C, 70 hr | -20 | % | ASTM D573 |
| 100% strain, 275°C, 70 hr | -22 | % | ASTM D573 |
| Change in Ultimate Elongation in Air (275°C, 70 hr) | 5.1 | % | ASTM D573 |
| Change in Durometer Hardness in Air (support a, 275°C, 70 hr) | 0.0 | ASTM D573 |
| Additional Information |
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| Mooney Scorch, MS at 121°C, Minimum: 47Mooney Scorch, MS at 121°C, 1 unit rise: 30 minODR at 177°C, Microdie, 3° Arc, 12 min:ML: 17 in-lbts2: 1.5 mint90: 2.9 minMH: 123 in-lbNominal Viscosity, ML 1 + 10, 121°C: 50Polymer Fluorine Content: 66% |
| Resin Grade | Manufacturer | Category | Trademark |
|---|---|---|---|
| Rhelon G2933H-01 | RheTech, Inc. | Nylon 66 | Rhelon |
| ALCOM® ABS 530/3.1 CF | ALBIS PLASTIC GmbH | ABS | ALCOM® ABS |
| ASTAMID™ MA3EG8 | Marplex Australia Pty. Ltd. | Nylon 66 | ASTAMID™ |
| Cheng Yu NG1250S | Cheng Yu Plastic Company Limited | Nylon 66 | Cheng Yu |
| EnDura® V91A | Precision Polymer Engineering Ltd. | Fluorelastomer | EnDura® |
