Chemraz O-Ring, Perfluoroelastomer, Fluorocarbon Rubber

Chemraz® O-Rings : Perfluoroelastomer : Fluorocarbon Rubber

Chemraz O-Rings 
Green Tweed Authorized Chemraz Distributor

Green, 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. Chemraz O-rings, gaskets, and custom elastomeric shapes extend MTBR (mean time between replacement) in harsh environments and withstand a wide range of temperatures (-20°F to 615°F, -30°C to 324°C).

Chemraz's distinctive chemical composition makes it well suited for a wide range of applications. Because of its low compression set, outstanding physical properties and universal chemical resistance, Chemraz provides an incredibly high sealing force.

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

Chemraz
Compound
General Description Avg. Temp
Ranges
Datasheet
(PDF)
504 Chemraz 504 provides an extremely broad range of chemical resistance and is perfect for services with low pressures and/or low temperatures. -22°F to 446°F
(-30°C to 230°C)
Chemraz 504
O-Ring Datasheet
505 A field-proven, universal compound having the broadest range of chemical resistance on the market. Chemraz 505 is ideal for processes taking place in subzero temperatures as well as for use in multi-substance plants or in mixed media. -22°F to 446°F
(-30°C to 230°C)
Chemraz 505
O-Ring Datasheet
510 Greene Tweed’s Chemraz® 510, a perfluoroelastomer, offers an extremely broad range of chemical resistance with a Shore A hardness value of 90. with a temperature range form -22°F to 446°F (-30°C to 230°C), Chemraz 510 is well suited for use in a range of applications, from mechanical seals to pump housings. -22°F to 446°F
(-30°C to 230°C)
Chemraz 510
O-Ring Datasheet
514 The white industrial compounds are for applications where contamination from carbon black must be prevented. -20°F to 425°F
(-29°C to 218°C)
Chemraz 514
O-Ring Datasheet
517 The white industrial compounds are for applications where contamination from carbon black must be prevented. Higher durometer than 514 (80 ShoreA). -20°F to 425°F
(-29°C to 218°C)
Chemraz 517
O-Ring Datasheet
526 This specialty black compound was formulated for incredible resistance to rapid gas decompression (otherwise known as explosive decompression) damage common in high pressure gas services. Chemraz 526 is also used in monomer services where polymerization attacks and ruptures common elastomeric seals. 0°F to 500°F
(-18°C to 260°C)
Chemraz 526
O-Ring Datasheet
551 Chemraz 551 is ideally suited as a universal sealing material for aqueous semiconductor wafer processing and chemical/DI water distribution systems. It's the elastomer of choice for the most demanding applications from Ozonated DI water to Hot Sulfuric Resist Strip. 10°F to 600°F
(-12°C to 316°C)
Chemraz 551
O-Ring Datasheet
555 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), it is the elastomer of choice for the most demanding services found in the chemical process and refining industries. 10°F to 600°F
(-12°C to 316°C)
Chemraz 555
O-Ring Datasheet
562 Excellent compression set resistance, steam and chemical resistance with a broad operating envelope. Well suited for oilfield equipment applications. 10°F to 600°F
(-12°C to 316°C)
Chemraz 562
O-Ring Datasheet
564 / 566 Exceptional chemical resistance with a wide temperature range. Allow for greater flexibility in tooling due to a good shrink rate. -40°F to 445°F
(-40°C to 230°C)
Chemraz
564 / 566
O-Ring Datasheet
584 These specialty cream Chemraz compounds are formulated to withstand the most demanding chemical process applications. Chemraz 584 is a good elastomer for strong oxidation fluids and hot aqueous solutions. -22°F to 428°F
(-30°C to 220°C)
Chemraz 584
O-Ring Datasheet
585 These specialty cream Chemraz compounds are formulated to withstand the most demanding chemical process applications. Chemraz 585 is a good  choice for strong oxidation fluids and hot aqueous solutions. -22°F to 428°F
(-30°C to 220°C)
Chemraz 585
O-Ring Datasheet
600 Extremely broad chemical resistance range made from a high-density base polymer. Low compression set and perfect for sealing at high pressures. -4°F to 500°F
(-20°C to 260°C)
Chemraz 600
O-Ring Datasheet
605 A high temperature compound with superior physical properties and chemical resistance comparable to Chemraz 505. This compound excels in demanding dynamic applications and exhibits unparalleled performance in high temperature steam and water. 0°F to 500°F
(-18°C to 260°C)
Chemraz 605
O-Ring Datasheet
615 The highest temperature perfluoroelastomer on the market. Chemraz 615 can handle continuous operating temperatures up to 615°F with outstanding resistance to fatal thermal related compression set. 0°F to 615°F
(-18°C to 324°C)
Chemraz 615
O-Ring Datasheet
SD625 Offers the broadest range of chemical resistance of any elastomer, combining the resilience and sealing force of an elastomer with chemical resistance and low extractables similar to PTFE. -4°F to 500°F
(-20°C to 260°C)
Chemraz 625
O-Ring Datasheet
678 Designed for exceptional chemical resistance and best-in-class RGD (Rapid Gas Decompression) resistance in extreme low temperature environments. -40°F to 455°F
(-40°C to 230°C)
Chemraz 678
O-Ring Datasheet