Chemraz® 555/605/600

Chemraz® 555
Broad Chemical Resistance at Elevated Temperatures

Superior Compression Set Resistance
With its broad chemical resistance, Chemraz® 555, a perfluoroelastomer, is ideally suited for challenging fluid handling applications. Chemraz® 555 provides a significantly wider operational band and superior compression set resistance than any other broad range perfluoroelastomer on the market. With an upper temperature limit of 600°F (316°C), Chemraz® 555 is the elastomer of choice for the most demanding services found in the chemical process and refining industries and semiconductor SubFabs. Chemraz® 555 is suitable for use in a wide variety of media, including acids, caustics, aldehydes, esters, ethers, aromatics, hot water, steam, amines, methanol, ketones, TBA, MTBE, and mixed process streams. Chemraz® 555 is one of Greene Tweed’s many cost-effective products and services that extend the reliability and life of our customers’ equipment in hostile conditions while protecting the public and the environment from unwanted emissions. Chemraz® 555 is available in o-rings, gaskets, and many other custom shapes.

Features and Benefits
• Superior high-temperature capability (600°F/316°C) combined with broad chemical resistance in a wide range of media
• Outstanding physical properties allow for robust designs in various applications
• Excellent compression set maintains seal integrity in wide temperature and pressure variations as well as vibration
• Breadth of service capabilities can reduce the number of products in inventory through seal standardization
• Longer and better seal integrity in seal applications lower the life-cycle cost of the equipment

Applications
• Abatement Systems
• Compressors
• Controls/instrumentation
• Foreline Seals
• ISO/NW/KF Fittings
• Mechanical seals
• Mixers
• Pump housings
• Quick connect couplings
• Reactors
• Sampling/metering equipment
• Sprayers/dispensers
• Valves