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CHEMRAZ MATERIAL: CHEMRAZ O-RINGS

Greene, Tweed is a world-class leader in the design and manufacture of high-performance materials and custom-engineered solutions for the aerospace, energy, and semiconductor industries. For over 150 years, we have partnered with global leaders across the markets we serve, working collaboratively to identify critical challenges and solve them with advanced technologies.

With expertise across a variety of industries, materials and manufacturing techniques, we deliver the innovative, custom-engineered solutions that enable our customers’ next generation technologies. Headquartered in the suburbs of Philadelphia, PA, Greene, Tweed maintains a global presence throughout North America, Europe and Asia.

Greene, Tweed’s Chemraz has the broadest chemical resistance of any elastomeric material, combining the resilience and sealing force of an elastomer with chemical resistance approaching that of PTFE.

Download the full Chemraz brochure (PDF) or
the Chemraz Sales Flyer (PDF).

CHEMRAZ UPSTREAM (OIL & GAS) COMPOUNDS

Style

Description

Temp. Ranges °F (°C)

Durometer

Color

Datasheet

526

Explosive Decompression Resistant

-4 to 482
(-20 to 250)

95

Black

562

The Ultimate High-temperature Elastomer

-10 to 600
(-12 to 316)

Black

564/566 LT

Low Temperature Material Delivers Exceptional Performance in Extreme Environments

-40 to 445
(-40 to 230)

80/90

Black

678

Delivering Excellent RGD Resistance in Low Temperature Environments

446
(230)

90

Black

694

Exceptional Chemical Resistance and Best-in-Class in High Temperature Steam Environments

600
(316)

87

Black

Fluoraz

Designed for the extreme pressures, temperatures and “sour fluids” found in deep well drilling

550
(288)

Xyfluor 870

Fluorinated Elastomer for Extended Service Life

-76 to 450
(-60 to 232)

70

Black

CHEMRAZ DOWNSTREAM (PC & P) COMPOUNDS

Style

Description

Temp. Ranges °F (°C)

Durometer

Color

Datasheet

504

Broad Chemical Resistance

-22 to 446
(-30 to 230)

65

Black

505

Universal Compound

-22 to 446
(-30 to 230)

75

Black

510

Low Temperature Elastomer

-22 to 446
(-30 to 230)

90

Black

555

Broad Resistance at High Temperatures

10 to 600
(-12 to 316)

80

Black

526

Rapid Gas Decompression Resistant

-4 to 482
(-20 to 250)

95

Black

600

Wide Temperature Range

-4 to 500
(-20 to 260)

90

Black

605

For Challenging Fluid Handling Applications

-4 to 500
(-20 to 260)

80

Black

615

Outstanding High Temperature Capabilities

0 to 615
(-18 to 324)

80

Black

564/566

Low Temperature Material Delivers Exceptional Performance in Extreme Environments

-40 to 445
(-40 to 230)

80/90

Black

514

Minimized Contamination

-22 to 428
(-30 to 220)

70

White

517

White Compound with Wide Temperature Capabilities

-22 to 428
(-30 to 220)

80

White

584

Long Life in Harsh Chemicals

-22 to 428
(-30 to 220)

70

Cream

585

Long Life with High Strength

-22 to 428
(-30 to 220)

80

Cream

Xyfluor 860

Fluorinated Elastomer for Compression Molding

-76 to 450
(-60 to 232)

70

Black

CHEMRAZ PHARMACEUTICAL COMPOUNDS

Style

Description

Temp. Ranges °F (°C)

Durometer

Color

Datasheet

SD517

Chemraz SD517 is an ideal seal component for subambient mechanical seal applications and is the preferred alternative to encapsulated O-rings.

-22° to 428°F
(-30° to 220°C)

80

White

SD625

Not only is it FDA and USP Class VI compliant, but Chemraz SD625 also passes USP Physicochemical Testing, USP <661>, and has been tested to USP elastomeric closures, USP <381>, making it the most comprehensively tested perfluoroelastomer on the market.

-4° to 500°F
(-20° to 260°C)

80

Black