Common Name
Base Polymer |
Chemical Name |
Compression
Set |
Resilience
Cold |
Resilience
Hot |
Dielectic
Strength |
Electrical
Insulation |
Impermeability
to
Gases |
Acid Resistance
Dilute |
Concentrated |
Solvent
Resistance,
Aliphatic
Hydrocarbons |
Aromatic
Hydrocarbons |
Oxygenated
(Ketones, etc.) |
| Natural Rubber |
Polyisoprene |
E |
E |
E |
E |
G-E |
G |
F-G |
F-G |
P |
P |
P |
| SBR or GR-S or Buna S |
Styrene
Butadiene |
G |
G |
G |
G |
G |
F |
F-G |
F-G |
P |
P |
P |
| Butyl |
Isobutylene
Isoprene |
F |
P |
VG |
G |
G |
O |
E |
G |
P |
P |
G |
| Butadiene |
Polybutadiene |
VG |
O |
E |
G |
G-E |
G |
F-G |
F-G |
P |
P |
P |
| EPDM or EP Rubber |
Ethylene
Propylene |
G |
G |
VG |
O |
O |
G |
E |
G |
P |
P |
E |
| Neoprene |
Chloroprene |
G |
G |
VG |
VG |
F-G |
G |
E |
G |
F-G |
F |
P-F |
| CPE |
Chlorinated Polyethylene |
G |
F |
G |
E |
G |
E |
E |
G |
G |
F |
F |
| Nitrile or NBR or Buna N |
Acrylonitrile
Butadiene |
G |
G |
G |
P |
P |
G |
G |
G |
E |
G |
P |
| Urethane |
Polyester/
Ether
Urethane |
G |
G |
G |
E |
G |
G |
F |
P |
F-G |
P |
P |
| Hypalon |
Chlorosulfonated
Polyethylene |
F |
F |
G |
VG |
G |
E |
E |
G |
F-G |
F |
P-F |
| Epichlorohydrin Rubber |
Polyalkylene
Oxide |
P |
G |
G |
G |
G |
E |
F-G |
F |
E |
G |
P |
| Acrylic |
Polyacrylate |
G |
P |
P |
F |
F |
G |
F |
P |
E |
F-P |
P |
| Silicone |
Polysiloxane |
VG |
E |
E |
G |
E |
F |
E |
F |
P |
P |
P |
| Fluorosilicone |
Fluoroalkyl
Polysiloxane |
G |
E |
E |
G |
E |
G |
E |
F |
E |
E |
P |
| Fluorocarbon |
Fluorinated
Hydrocarbon |
VG |
F |
G |
VG |
G |
E |
G-E |
E |
E |
E |
P |
| O=Outstanding, E=Excellent, VG=Very Good, F=Fair, P=Poor |
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This technical information has been contributed by
Star-Glo Industries, LLC
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