Chemraz® O-Ring Material

Seal & Design Inc. is an exclusive licensed Chemraz® reseller and is the largest distributor of Chemraz® products in North America.

Because Chemraz® components withstand a broad spectrum of chemicals and temperatures, they perform well in an array of applications, including: chemical and refining, biotechnology, oil and gas production, power generation, paints, lacquers, and adhesives, and FDA compliant applications.

chemraz-orings

General Chemraz® Characteristics

  • Designed for superior chemical resistance.
  • Can be molded into a variety of o-ring shapes and thicknesses.
  • Works well in a wide variety of applications.
  • Costs less that Kalrez® while offering comparable sealing capabilities.

Learn more about Seal & Design and Chemraz® Materials here.

Chemraz® Materials at a Glance

Chemraz® 526 – Explosive Decompression Resistant

Explosive decompression resistant Chemraz® with the same chemical resistance as Chemraz® 505

chemraz-526

Compound 526
Shore A Hardness 95
Temperature Range -4°F to 482°F (-20°C to 250°C)
Color Black

 

Chemraz® 584 and 585 – Specific Media

Ideal for use in strongly oxidizing media and hot aqueous solutions.

chemraz-584

Compound 584 585
Shore A Hardness 70 80
Temperature Range -22°F to 428°F (-30°C to 220°C)
Color Cream

 

Chemraz® 514 and 517 – White Compounds

White compounds used wherever carbon black contamination must be avoided.

chemraz-514

Compound 514 517
Shore A Hardness 70 80
Temperature Range -22°F to 428°F (-30°C to 220°C)
Color White

 

Chemraz® 615 – For Higher Temperatures

Ideal for continuous high temperatures up to 615°F (324°C) because of its low compression set and outstanding mechanical properties.

chemraz-615

Compound 615
Shore A Hardness 80
Temperature Range 0°F to 615°F (-18°C to 324°C)
Color Black

 

Chemraz® 505, 504, and 510 – Standard Compounds

Chemraz® 505, offers broad chemical resistance for a wide range of applications.
Chemraz® 504 and 510 are softer and harder versions of Chemraz® 505, Chemraz® 504 is ideal for applications experiencing low forces, while 510 is perfect for high-pressure applications.

chemraz-505

Compound 505 504 510
Shore A Hardness 75 65 90
Temperature Range -22°F to 446°F (-30°C to 230°C)
Color Black

 

Chemraz® 555, 605, and 600 – Broad Chemical Resistance

Chemraz® 555, offers broad chemical resistance in an extremely wide temperature range, outstanding physical properties and superior compression set resistance.
Chemraz® 605 and 600 provide the same chemical resistance as Chemraz® 555 but with a highter temperature range.

chemraz-555

Compound 555 605 600
Shore A Hardness 80 80 90
Temperature Range 10°F to 600°F (-12°C to 316°C) -4°F to 500°F (-20°C to 260°C)
Color Black

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