Chemraz® O-Rings Selection Guide
Order Green Tweed Chemraz ® o-rings from Marco Rubber for excellent resistance to high temperatures, chemicals and solvents. A perfluoroelastomer, Chemraz ® o-rings are known to provide reliable sealing in a wide range of applications.
Chemraz 505, for instance, is the o-ring material of choice for demanding services in basic chemical processing. Chemraz 605 features even wider range of chemical resistance and also medical grade USP Class VI Certified. Chemraz 615 high temperature perflouroelastomer o-ring material can perform up to 620 ºF (325ºC).
Click here for: Semiconductor Grade Chemraz ® Compound Material Properties.
Chemraz ® o-rings from Marco Rubber are available in Greene Tweed perfluoroelastomer compounds as high temperature o-rings and chemically resistant o-rings to meet extreme application conditions. Contact a perfluoroelastomer oring sealing expert today for help selecting the best Chemraz ® o-ring compound for your application.
Choose Marco Rubber & Plastics for your Chemraz O-Rings
For more than 40 years, Marco Rubber & Plastics has been offering custom and standard o-rings and other sealing solutions for multiple industries. With millions of products produced and shipped annually, we are the experts your organization needs to seal the success of your application. Explore standard size o-ring sizes below.Chemraz® Compatibility and Order Orings Online from a FFKM O-Ring Expert
Compound # | Datasheet | Hardness (Shore A) | Color | Temperature Range (ºF) | Tensile Strength (PSI) | Modulus @ 50% (PSI) | Modulus @ 100% (PSI) | Elongation % | Compression Set (70 hours at 400ºF) | Description | |
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C505 | 75 | Black | -20 to 425 | 1750 | 450 | 1150 | 140 | 25 | A field proven universal compound having a broader range of chemical resistance than any other single compound on the market. Chemraz 505 is the elastomer of choice used to seal better than 90% of the most demanding services found in the chemical process and refining industries. | Get QuoteBuy Online | |
C615 | 80 | Black | 0 to 615 | 1830 | 360 | 1090 | 135 | 16 | The highest temperature perfluoroelastomer on the market. Chemraz 615 can handle continuous operating temperatures up to 615ºF with outstanding resistance to fatal thermal related compression set. | Get QuoteBuy Online | |
C605 | 80 | Black | 0 to 500 | 2150 | 420 | 1310 | 130 | 20 | 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. Chemraz 605: Recently received USP Class VI Certification | Get QuoteBuy Online | |
C526 | 95 | Black | 0 to 500 | 2580 | 100 | 30 | This specialty black compound was formulated for incredible resistance to 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. | Get QuoteBuy Online | |||
C584 | 70 | Cream | -22 to 428 | 1300 | 350 | 780 | 145 | 35 | This specialty cream Chermaz compounds are formulated to withstand the most demanding chemical process applications. Chemraz 584 and 585 are the elastomers of choice for strong oxidation fluids and hot aqueous solutions. | Get QuoteBuy Online | |
C585 | 80 | Cream | -22 to 428 | 1550 | 625 | 1240 | 130 | 35 | This specialty cream Chermaz compounds are formulated to withstand the most demanding chemical process applications. Chemraz 584 and 585 are the elastomers of choice for strong oxidatio and hot aqueous fluids. | Get QuoteBuy Online | |
C514 | 70 | White | -20 to 425 | 1460 | 300 | 680 | 190 | 25 | The white industrial compounds are for applications where contamination from carbon black must be prevented. Not for use in acids, aldehides, ethylene oxide, or propylene oxide. | Get QuoteBuy Online | |
C517 | 80 | White | -20 to 425 | 1600 | 540 | 1050 | 165 | 25 | The white industrial compounds are for applications where contamination from carbon black must be prevented. Not for use in acids, aldehides, ethylene oxide, or propylene oxide. | Get QuoteBuy Online |