POM C Polyacetal Rods POM C Polyacetal Rods POM C Polyacetal Rods
Polyacetal Rods with 10% PTFE Filler
Key Features:
Our Polyacetal (POM-C) rods with 10% PTFE filler are engineered to enhance sliding friction properties, offering improved material performance. The PTFE is uniformly dispersed within the POM-C copolymer, resulting in an elevated coefficient of slide friction, enhanced abrasion resistance, and reduced sensitivity to stick-slip effects.
Noteworthy Attributes:
- Excellent creep strength and dimensional stability.
- Blue color ideal for food manufacturing applications.
- Resistant to cleaning agents with high toughness.
- Provides effective electrical insulation.
- Good machinability and superior slide and wear properties.
Applications:
These POM-C Polyacetal rods find versatile applications, particularly in industries such as food manufacturing, where the blue color is a preferred choice. The material’s resistance to cleaning agents, high toughness, and excellent electrical insulation make it suitable for various uses. Despite its challenging bonding nature, it remains an ideal choice for applications requiring reliable slide and wear properties.
Mechanical Properties
| MECHANICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Tensile strength at yield | 57 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Tensile strength | 57 | MPa | 50mm/min | DIN EN ISO 527-2 |
| Modulus of elasticity (tensile test) |
2900 | MPa | 1mm/min | DIN EN ISO 527-2 |
| Notched impact strength (Charpy) | 4 | kJ/m2 | max. 2J | DIN EN ISO 179-1eA |
| Elongation at break | 15 | % | 50mm/min | DIN EN ISO 527-2 |
| Flexural strength | 82 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| Modulus of elasticity (flexural test) |
2700 | MPa | 2mm/min, 10 N | DIN EN ISO 178 |
| Compression strength | 30 | MPa | 1% / 2% | EN ISO 604 |
| Ball indentation hardness | 141 | MPa | ISO 2039-1 | |
| Compression modulus | 2300 | MPa | 5mm/min, 10 N | EN ISO 604 |
| Impact strength (Charpy) | 56 | kJ/m2 | max. 7,5J | DIN EN ISO 179-1eU |
| Elongation at yield | 11 | % | 50mm/min | DIN EN ISO 527-2 |
Thermal Properties
| THERMAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Service temperature | 100 | C | long term | NN |
| Service temperature | 140 | C | short term | NN |
| Glass transition temperature | -60 | C | DIN EN ISO 11357 | |
| Melting temperature | 168 | C | DIN EN ISO 11357 |
Electrical Properties
| ELECTRICAL PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| surface resistivity | 1014 | O | Silver electrode, 23°C, 12% r.h. | DIN IEC 60093 |
| volume resistivity | 1013 | O*cm | Silver electrode, 23°C, 12% r.h. | DIN IEC 60093 |
Other Properties
| OTHER PROPERTIES | VALUE | UNIT | PARAMETER | NORM |
|---|---|---|---|---|
| Water absorption | 0.1 | % | 24h / 96h (23°C) | DIN EN ISO 62 |
| Resistance to hot water/ bases | (+) | – | – | |
| Resistance to weathering | – | – | – | |
| Flammability (UL94) | HB | – | corresponding to | DIN IEC 60695-11-10; |
