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 with “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
| Original Document | Technical Datasheet(English) | |||
| Features | Mold Release | |||
| Appearance | Pellets/GranulesGray Color | |||
| Processing | CalenderingExtrusionProfile ExtrusionCompression MouldingResin Transfer Molding | |||
| Physical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
|---|---|---|---|
Density/Specific Gravity | *** g/cm³ | Internal | |
Mooney Viscosity | *** MU | ASTM 1646 | ML 1+10, 121°C |
| Mechanical | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Tensile Strength | |||
- | *** Mpa | ASTM D 412 | After 70 hr at 275 °C |
- | *** Mpa | ASTM D 412 | Original |
at 100% strain | *** Mpa | ASTM D 412 | After 70 hr at 275 °C |
at 100% strain | *** Mpa | ASTM D 412 | Original |
Tensile Elongation | |||
Break | *** % | ASTM D 412 | After 70 hr at 275 °C |
Break | *** % | ASTM D 412 | Original |
Compression Set | *** % | ASTM D 395 | 22 hr at 200 °C, Method B, O-Rings |
Compression Set | *** % | ASTM D 395 | 336 hr at 200 °C, Method B, O-Rings |
Compression Set | *** % | ASTM D 395 | 70 hr at 200 °C, Method B, O-Rings |
Compression Set | *** % | ASTM D 395 | 70 hr at 232 °C, Method B, O-Rings |
| Hardness | Value/Unit(Sign in to View) | Test Standard | Test Condition |
Shore A hardness | *** A | ASTM D 2240 | After 70 hr at 275 °C |
Shore A hardness | *** A | ASTM D 2240 | Original |
The information presented on this datasheet was acquired by AjiEng.com from the producer of the material. AjiEng.com makes substantial efforts to assure the accuracy of this data. However, AjiEng.com assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.
