PTFE Composite Material
Superior ROCBON PTFE Composites
ROCBON PTFE Composites
ROCBON high-performance, reinforced fluorocarbon composites are unique in the plastics family and possess exceptional properties:
- Chemical resistance
- Self-lubricating
- Thermal stability
- Moisture resorbent
- Contamination resistance
- Mechanical strength
- Electrical insulation
When you need high-quality PTFE composite material for your rotating equipment parts, ROC Carbon is the place to go. Since 1965, we’ve been providing high-precision wear parts that our customers trust to stand the test of time. Whether you need virgin PTFE composite bushings or moly/bronze-filled grade materials for your bearing and seal applications, we can help you.
To learn more about the grades, applications, and sizes of our PTFE composite material, take a look at the charts below. You can also contact us by calling us at (713) 999-9205 or filling out our online form. We look forward to helping you with your PTFE composite bushings, bearings, and seals!
Grades and Application
| 1007 | Virgin PTFE for packings, seals and bushings |
| 1051 | 25% fiberglass-filled grade for common seals and bushings |
| 1521 | 50% stainless steel-filled grade for bearings and valve seat applications where high load and corrosion are primary concerns. |
| 1551 | Ceramic-filled grade (25% mica) for applications where high wear resistance is required. |
| 1621 | 35% carbon fiber-filled grade where high strength and high wear performance is sought; a high-performance composite grade. |
| 1821 | Moly/bronze-filled grade for bearing and seal applications where high load strength is needed. 55% bronze, 5% moly filled |
| 1911 and 1921 | Carbon/graphite-filled grades for bearings, piston rings, rider rings, and various seals. An excellent combination that provides good service life. 1911 has 25% fill, 1921 has 35% fill. |
Sizes
| Solid cylinder: | 1.5 in. to 6 in. diameter, 12 in. long |
| Tube: | 1.5 in. to 15.875 in. diameter, 12 in. long |
Raw Materials Technical Support
Technical support is available to help select the proper grade for the application, and engineering design service can be provided for the finished product. For fastest response, call our toll-free number.
