Thermoplastics
Thermoplastics deliver exceptional dimensional stability, low friction, and outstanding chemical resistance. These materials are engineered for demanding sealing applications where high temperatures, aggressive media, or low-friction performance are required.
- Technical Specification
- Material Details
- Applications
| Parameter | Details |
|---|---|
| Hardness Range | 60 to 86 Shore D |
| Operating temperature | -200°C to +260°C (material dependent) |
| Pressure capability | Low coefficient of friction. Excellent chemical resistance |
| Properties | High dimensional stability. Good wear and creep resistance |
| Applications | Suitable for dry-running application |
| Common thermoplastic materials include: | |
| Elastomers | |
| Thermoplastics |
| Machined seals and custom sealing profiles. | |
| Guide rings, backup rings, and support elements. | |
| High-wear or chemically demanding sealing environments. | |
| Precision industrial applications requiring dimensional stability. | |
| Chemical processing equipment | |
| Oil and gas systems | |
| Hydraulic and pneumatic cylinders | |
| Semiconductor equipment | |
| Food and pharmaceutical industries | |
| Rotary equipment | |
| High-temperature applications |
Frequently Asked Questions
Thermoplastics are materials that can be heated, shaped, and machined into sealing components and support elements.
Common examples include PTFE, POM, PA and PEEK.
They are used in machined seals, guide rings, backup rings, and other high-performance sealing components.
They offer excellent chemical resistance, low friction, and high-temperature performance.
PTFE is one of the most chemically resistant materials available.
Yes, thermoplastic semi-finished rods and tubes can be precision-machined into custom sealing elements.
