Chemraz® 566 LT

Greene Tweed’s Chemraz® 566 LT (90 durometer) delivers exceptional performance in severe low temperatures – maintaining excellent sealing integrity at high pressures and in temperatures as low as -40°F (-40°C). Chemraz® 566 LT delivers the exceptional chemical resistance as our other market-leading compounds, along with a wide temperature range of -40°F to 445°F (-40°C to 230°C). This new material also provide excellent compression set and thermal shock resistance, allowing these seals to be used in a wide variety of industry applications. The material also allows for greater flexibility in tooling due to a comparable shrink rate with our other high-performance sealing solutions.

Features & Benefits

Exceptional performance in extreme low temps
Superior resistance to hostile reservoir chemistries
Excellent compression set & thermal shock resistance

Applications

Deepwater drilling tools
Subsea equipment
Downhole completion tools used in water injection wells

Configurations

Deepwater drilling tools
Subsea equipment
Downhole completion tools used in water injection wells

Temperature Range

–54°C to 232°C (–65°F to 450°F)

For applications facing extreme temperatures, high pressures, or uniquely challenging operating conditions, our global engineering team delivers fully custom‑engineered solutions. Because every critical environment is different, these designs are developed in close collaboration with you—let’s discuss your requirements to build the right solution.

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