Marco Rubber offers an extensive o-ring chemical compatibility chart to compare how different chemicals and o-ring materials perform together.
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producers of O-rings and the professional literature. For chemical compatibility questions, see chemical compatibility guide. Parker Super O-Lube.
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For more comprehensive and specific information on this important subject, see the Fluid Compatibility Tables in Section VII of the hard print or pdf version of the Parker O-Ring Handbook. Rubber terms described in this section are further explained in
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Selecting an o-ring material for a specific application is dependent on many criteria including what is being sealed, temperature range, desired service life,
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Parker O-Ring Handbook (5700) JIS Sizes; 3-XXX O-Ring Sizes; 5-XXX O-Ring Sizes; 2-XXX O-Ring Sizes; Compatibility (Resistance) Guide. Chemical Resistant Chart; Parker Industrial Products Literature. Industrial Hose Products (4800) Hydraulic Filtration (2300) Pneumatic System Components (PDN1000-2)
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Within the Parker O-Ring Handbook, Parker devotes a section highlighting over 1,800 chemicals with compatibility ratings against common o-ring materials. To use the matrix, find the chemical (listed alphabetically) that will be exposed to your o-ring in application and cross-reference against the materials listed in the column header.
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O-Ring Chemical Compatibilities Chart Please click here to view Chemical Compatibilities Chart. Chemical / Media Perfluoro- Viton Aflas Viton EPDM Buna-N Silicone Fluoro- elastomer Extreme TFE/P FKM P.C. NBR silicone 1=Satisfactory 2=Fair (usually OK for a static seal) 3=Doubtful (sometimes OK for a static seal) 4=Unsatisfactory Acetaldehyde 2
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Compare O-Ring Sizes USA AS568 Parker O-Ring Size Chart, X-Ring Square Ring Size Charts. Compare O-Ring Materials Compare O-ring compatibility. O-ring material recommendations. (Freon O-ring Compatibility, R22 Refrigerant, R134 Refrigerant, R410A Refrigerant, Ammonia O-rings) Good Wear Resistance
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Parker Hannifin O-Ring & Engineered Seals 2360 Palumbo Drive Lexington, KY 40509 Ph: 859-269-2351 Fax: 859-335-5128 [email protected] www.parkerorings.com O-Ring Products O-rings O-ring Kits Back-up rings
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Fluid Compatibility Chart CODES: 1 = Satisfactory 2 = Fair 3 = Not Recommended 4 = Insufficient Data Available BODY MATERIAL SEAL MATERIAL PARKER O LUBE11 1 11 3 11 PEANUT OIL21 1 11 3 31 PENTANE (2-3-METHYL, & 2-4 DIMETHYL) 2 2 2 2 1 3 1 2 PERCHLORIC ACID -2N33 2 32 2 21
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Clear Selected Show Selected NR SBR Butyl EPDM NBR Neoprene Hypalon (CSM) Silic Acetaldehyde B C A A D C C B Acetamide D D A A A B B B Acetic Acid, Glacial B B B A C D C B
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July 15 , 2017. Parker’s ULTRA FF156 Solves Long Time Industry Challenge Providing Excellent Compression Set Resistance with Broad Chemical Compatibility. April 03 , 2017. Parker’s O-Ring Division Changes Name to O-Ring & Engineered Seals Division Following Consolidations. October 07 , 2015.
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Since its initial release in 1957, the Parker O-Ring Handbook has become a fixture on the reference shelves of engineers worldwide. This book contains and standards, and compatibility data for fluids, gases and solids. Engineers in every industry choose o-rings made by Parker Hannifin to keep their equipment running
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own tests. Consequently, the chart is given as a guid-ance only, and it cannot be assumed as a guarantee, expressed or implied, for the suitability of a product for a specific application. This is due to the widespread range of parameters which are not under our direct control like temperature (internal and external) pressure
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O-Rings & Valves: Chemical Compatibility ; Nitrogen, N · S ; Nitrogen dioxide/tetroxide, NO2 (N2O4), N ; Nitrous oxide, N2O · S ; Pyridine, C5H5N · N ; Sulfur dioxide (
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Popular Sealing Material Families. We're proud to offer the world's largest inventory of readily-available and highly customized sealing solutions. Explore some of the most common sealing materials we offer here. Markez® O-Rings FFKM. Fluorosilicone O-Rings FVMQ. Polyurethane O-Rings. Kalrez® O-Rings FFKM. EPDM O-Rings. Chemraz® O-Rings FFKM.
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Chemical Compatibility; Viton® vs. FKM; EPDM: Peroxide-Cured vs. Sulfur-Cured; O-Ring Shelf Life Parker 5-XXX Series Size Chart. Parker Hannifin has established the 5-XXX series for a number of commonly used o-rings sizes which do not fall in the AS568 line of o-rings and are also not true "metric" sizes. LLC is a master
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Parker Engineering Your Success Motion Control Technology
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Most popular elastomer O-ring material. Parker Hannifin uses 70 durometer hard nitrile (Buna-N) for most of its standard O-rings supplied, with
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O-rings are circular sealing elements with circular cross-sections, and are mainly used in static applications. The sizes are specified by the inside diameter and the cross section diameter. Our O-rings are manufactured according to metric and imperial international standards such as AS 568B, DIN ISO 3601 and JIS. Custom sizes of almost any dimension are possible, such as
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Parker Hannifi n Corporation • O-Ring Division I 2360 Palumbo Drive, Lexington, KY 40509 Phone: (859) 269-2351 † Fax: (859) 335-5128 www.parkerorings.com Parker O-Ring Handbook 5500tthh AAnniversarynniversary EEditiondition Since its initial release in 1957, the Parker O-Ring Handbook has become a fi xture on the reference
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