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Industrial Elastomer Materials
The following Table includes the standard elastomer materials typically used in industrial and medical applications. Custom elastomer materials are also available for special operating environments and conditions, please consult with PolyMod® Technologies Inc.’s Technical Service Team.
Elastomer Material Code Polymer Reference Storage Life* (Years)
N1** NBR Industrial General Purpose, 70A 15
N2** NBR Industrial General Purpose, 90A 15
N5** NBR Extreme Temperature 15
E1** EPDM Industrial General Purpose, 70A Unlimited
E2** EPDM Industrial General Purpose, 80A Unlimited
E4** EPDM FDA, Sulfur Cure, 70A Unlimited
E5** EPDM FDA, Peroxide Cure, 70A Unlimited
E6** EPDM FDA/NSF, 70A Unlimited
F1**+ FKM General Purpose, 75A Unlimited
F2**+ FKM General Purpose, 90A Unlimited
F7**+ FKM Chemically Resistant Unlimited
F8 FFKM Perfluor, 70A Unlimited
Q3 Q Silicone, 70A Unlimited
X1** XNBR 80A 15
H1** HNBR 75A 15
A1** FEPM 80A Unlimited
A2** FEPM 70A Unlimited
*Per ANSI/(NFPA) T 3.19.25R1-2001
**Add P following the elastomer designation to denote the PolyMod® low friction version, ex. N3P.
+Add U following the elastomer designation to denote UltraMod™ fluoroelastomers, ex. F3U.
The user is cautioned that PolyMod® Technologies Inc. can accept no liability for the accuracy and applicability of this information. All statements, technical information, and recommendations are based upon our experiences and knowledge, but in practice unknown parameters and conditions can limit validity of general statements, therefore, PolyMod® Technologies Inc. makes no representations or warranties either expressed or implied based on the contents herein.