Sealing

For more than 40 years, we have been the only supplier specialized in yarns supplying the sealing packing industry. Due to our high quality requirements, we are also a member of the FSA and ESA, the world's leading industrial organizations in the sealing market. Our portfolio is one of the largest in the market, ranging from PTFE filament yarn to ePTFE yarn, all the way to various hybrid constructions and impregnated yarns.

Lenzing PROFILEN® PTFE filament yarn

• compact PTFE has higher resistance to pressure and extrusion than ePTFE
• allows for compact packing with excellent sealing
• high chemical resistance (pH 0-14)
• good dimensional stability
• continuous use temperature up to 260°C, peaks up to 300°C
• self-lubricating
• special types available for food and oxygen applications

Lenzing PROFILEN® ePTFE yarns

Expanded PTFE yarns enable softer packing with higher density and higher shaft speed. In order to influence the thermal conductivity, we can also add graphite and talc. Here as well, special types are available for food and other critical applications.

Lenzing PROFILEN® hybrid yarns

Hybrid yarns combine the unique advantages of PTFE with the strength and stability of other high-performance yarns. We offer white and graphitized PTFE yarns reinforced with

• high-strength P-aramid yarns
• PPS
• Basalt
• What is your special yarn?

Lenzing PROFILEN® impregnated yarns

To complete our large portfolio, we impregnate various high-performance yarns with PTFE dispersion in order to be able to supply them to our customers "ready for use." We currently offer 3 product series:

• P84(R) polyimide yarns
• Kynol (R) yarns
• Tencel(R) yarns