Kalrez O-Rings | Perfluoroelastomer | Fluorocarbon Rubber

Kalrez ORings

Kalrez® O-Rings

Kalrez® perfluoroelastomer parts are available in a number of different compounds that are formulated to optimized properties and give the best possible performance in various applications. Modification of the finished properties is achieved by use of fillers and other additives.

Kalrez Literature

Kalrez O-rings offer long term sealing capabilities, and can help optimize total system costs.

Kalrez® Offers Long Term Sealing Capabilites Kalrez Brochure (PDF)
Kalrez® can help Optimize total system cost Kalrez Optimize Costs (PDF)
Kalrez® product family chart Kalrez Offering Overview (PDF)
Kalrez® 0090 Maximum Resistance to Rapid Decompression      Kalrez 0090 Brochure(PDF)
Kalrez® Spectrum 6380 parts total cost analysis example Kalrez 6380 Case Story (PDF)

 

Kalrez Products Technical Specs

Kalrez
O-ring
Compound
General Description Avg. Temp
Ranges
Datasheet
(PDF)
4079 A low compression set compound for general-purpose use in O-rings, diaphragms, seals and other parts used in the process and aircraft industries. It is a carbon black filled compound with excellent chemical reistance, good mechanical properties and outstanding hot air aging properties. It exhibits low swell in organic and inorganic acids and aldehydes and has good response to temperature cycling effects. Not recommended for use in ho water/steam applications or in contact with hot aliphatic amines, ethylene oxide and propylene oxide. -22°F to 446°F
(-30°C to 230°C)
Kalrez 4079
O-Ring Datasheet
1050LF A general-purpose compound for O-Rings, seals and other parts used in chemical process industries. It has good hot water/steam, excellent amine resistance and compression set properties. Not recommended for use in organic or inorganic acids at high temperatures. up to 550°F
(up to 288°C)
Kalrez 1050LF
O-Ring Datasheet
8201 Ultrapure Wet Ultrapure we was developed specifically for wet chemical applications. It features lower elemental extractables than competing perfluoroelastomers as well as very low organic contamination. Ultrapure wet offers excellent resistance to Piranha, ultrapure deionized water (UPDI), and other aggressive chemicals used during lithography, etching, and water cleaning. It has good compression set characteristics. up to 428°F
(up to 220°C)
8101 Ultrapure Dry Offers excellent compression set performance for dry chemical processes and plasma environments. This compounds contains non-reactive reinforcing filler for superior protection against seal degradation and particle generation. It's exceptional outgrassing characteristics make it well suited for high-temperature and vacuum applications. up to 572°F
(up to 300°C)
4079 Ultrapure A low compression set compound for general use in many semiconductor process environments. This cabon black filled compound offers excellent chemical resisance, good mechanical properties, and thermal stability up to 600°F. up to 600°F
(up to 316°C)
Kalrez 4079 Ultrapure
O-Ring Datasheet
2037 Ultrapure A non-black filled compound for use in many plasma environments. This compound offers excellent chemical resistance, good mechanical properties, and thermal stability up to 428°F. up to 428°F
( up to 220°C)
Kalrez 2037 Ultrapure
O-Ring Datasheet
1018 A carbon black filled compound similar hardness to 1050, but with high temperature capability to 500°F. It has better hot water/steam resistance properties than all other compounds, except 3018. Not recommened for use in organic or inorganic acids at high temperatures or for rapid temperature cycling applications. up to 550°F
(up to 288°C)
Kalrez 1018
O-Ring Datasheet
1058 A carbon black filled compound that has been plasicized with a perfluorinated oil. It is the softest, lowest modulus compound available. Generally it is similar in chemical resistance to 1050LF. Typically used in applications that require low sealing force or high extensibility, including liquid chromatography septa, seals or seats for relief valves and tubing. up to 500°F
(up to 260°C)
Kalrez 1058
O-Ring Datasheet
1091 FDA FDA -20°F to 425°F
(-29°C to 218°C)
3018 A carbon black filled compound similar to 1018 except for higher hardness/modulus. This compound offers the best hot water/steam resistance and the best high-pressure extrusion resistance. -20°F to 425°F
(-29°C to 218°C)
Kalrez 3018
O-Ring Datasheet
2035 A carbon black filled compound that is well suited for selected applications in the finishings equipment, pharmaceutical, semiconductor and chemical transportation markets. Compound 2035 has excellent chemical resistance exhibiting low swell in organic acids, inorganic acids, esters, ketones, an aldehydes. If also offers good mechanical properties. up to 425°F
(up to 218°C)
Kalrez 2035
O-Ring Datasheet
0040 Designed for low-temperature envirionments where significant chemical resistance is required. -42°F to 220°F
(-43°C to 428°C)
Kalrez 0040
O-Ring Datasheet
6375 Designed to perform in the widest possible range of chemicals and temperatures. -4°F to 527°F
(-20°C to 275°C)
Kalrez 6375
O-Ring Datasheet
6380 Non-black product specifically developed for chemical processes involving hot, aggressive amines. up to 225°F
(up to 204°C)
Kalrez 6380
O-Ring Datasheet
7075 Excellent resistance in the chemical processing industry, 7075 offers very low compression set. up to 620°F
(up to 327°C)
Kalrez 7075
O-Ring Datasheet
2037 Kalrez for semiconductor applications. up to 428°F
(up to 220°C)
Kalrez 2037
Datasheet
7090 Specifically targeted for use in applications requiring high hardness/higher modulus properties. These specialty black parts have excellent mechanical properties including compression set resistance, seal force retention, response to temperature cycling effects and rapid gas decompression resistance. 23°F to 617°F
(-5°C to 325°C)
Kalrez 7090
Datasheet
0090 0090 parts deliver durable, reliable sealing solutions for applications requiring excellent rapid gas decompression (RGD) properties as well as high hardness and high modulus properties. -5.8°F to 482°F
(-21°C to 250°C)
Kalrez 0090
Datasheet
3065 Designed to function under extrusion at extreme pressure. Good all round chemical resistance and excellent resistance to sour oils & amines. up to 550°F
(up to 288°C)
Kalrez 3065
Datasheet
4001 Designed to function under extrusion at extreme pressure. Good all round chemical resistance and excellent resistance to sour oils & amines. up to 550°F
(up to 288°C)
Kalrez 3065
Datasheet
6221 white
6230 black
Superior chemical resistance and low contamination in food and handling applications where FDA compliance is required. Suitable for WFI and SIP systems. up to 500°F
(up to 260°C)
Kalrez 6221 & 6230
Datasheet
Web Analytics