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- M-111 is a next generation PTFE with improved creep properties.Parts exhibit less deformation under load than conventional PTFE. It is a good choice for seals used under high temperature and pressure.
- M-112 offers less microvoids than conventional PTFE plus good bend fatigue resistance. It is suited for dynamic applications such as bellows and diaphragms.
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 Features |
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| M-111 |
M-112 |
 Minimal deformation under load |
High bending fatigue resistance |
| Good electrical insulation (dielectric breakdown strength) |
Good electrical insulation (dielectric breakdown strength) |
| Good transparency |
Good transparency |
| Easy secondary working |
Easy secondary working |
| High tensile elongation |
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| M-111 |
M-112 |
| Seal rings |
Dynamic seals |
| O-rings |
Bellows |
| Packing |
Diaphragms |
| Anti-corrosive linings |
Dynamic applications which require chemical and heat resistance |
| Gaskets |
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Total deformation (a) and Compression Set (b) at different temperature.
Conditions : According to ASTM D621 (Load at 6.9MPa)
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| M-112 improves bending fatigue resistance 4-fold (in-house comparison) over conventional PTFE. It is excellent for bellows, diaphragms and other parts used in liquid handling systems. |
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- Minimal deformation under load
- Improved durability in parts that undergo repeated deformation such as bellows (long bend life).
- Good electrical insulation (dielectric breakdown strength)
- Good transparency
- Easy secondary working (Welding, bending, shrinking, stretching)
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Bend fatigue resistance |
Creep resistance* |
| M-111 |
0.4X107Times |
7.4% |
| M-112 |
2.7X107Times |
8.7% |
Conventional
PTFE |
0.7X107Times |
18.5% |
*100 -13.7MPa
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