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| Aerospace Elastomer Materials |
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| Elastomer materials that meet most Aerospace / Military specifications are available. The following Table includes the standard elastomer materials typically used in aerospace applications. Elastomer materials that meet additional specifications and custom elastomer materials for special operating environments and conditions are available, please consult with PolyMod® Technologies Inc.’s Technical Service Team. |
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| Elastomer Material Code |
Polymer |
Specification Reference |
Storage Life* (Years) |
| N3** |
NBR |
AMS-P-83461 |
15 |
| N4** |
NBR |
AMS-P-25732 |
15 |
| N6** |
NBR |
AMS-P-5315 |
15 |
| N7** |
NBR |
AMS 7271 |
15 |
| N8** |
NBR |
AMS-P-5510 |
15 |
| E3** |
EPDM |
NAS 1613, Rev. 5;
AMS-R-83412 |
Unlimited |
| F3**+ |
FKM |
MIL-R-83248, T1, C1;
AMS 7276 |
Unlimited |
| F4**+ |
FKM |
MIL-R-83485 (Low Temp.) |
Unlimited |
| F5**+ |
FKM |
MIL-R-83248, T1, C2;
AMS 7259 |
Unlimited |
| F6**+ |
FKM |
MIL-R-83248, T1, C1 Brown |
Unlimited |
| I1** |
IIR |
AMS 7277 |
Unlimited |
| C1** |
CR |
AMS 3209 |
15 |
| C2** |
CR |
AMS 6855, C2, G60 |
15 |
| C3** |
CR |
AMS 6855, C2, G70 |
15 |
| V1 |
FVMQ |
MIL-R-25988, T1 & T2, C3, G75 |
Unlimited |
| V2 |
FVMQ |
MIL-R-25988, T1 & T2, C1, G70 |
Unlimited |
| V3 |
FVMQ |
MIL-R-25988, T1 & T2, C1, G80 |
Unlimited |
| V4 |
FVMQ |
MIL-R-25988, T1 & T2, C1, G60 |
Unlimited |
| V5 |
FVMQ |
AMS 7273 |
Unlimited |
| Q1 |
Q |
AMS 3304, 65-75 |
Unlimited |
| Q2 |
Q |
ZZ-R-765 (A-A-59588), C2A, G80 |
Unlimited |
| A4** |
FEPM |
AMS 7255, 70-80 |
Unlimited |
| A5** |
FEPM |
AMS 3382, C2 |
Unlimited |
| A6** |
FEPM |
AMS 3382, C1 |
Unlimited |
| *Per APR 5316 |
| **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. |
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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.
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