There are many different 'rubber' material types available (see list below) but based on our experience we narrow the range to those highlighted below which can satisfy 97% of AV mount requirements.   If in doubt about suitability for any particular environment or application, please call our tech sales department.

In most applications natural rubber provides the best solution in view of its inherent strength, abrasion and tear resistance.  It is also available in a wide range of hardnesses providing for different propoerties with in a constant shape/size envelope.

ASTM Classification Common Name Chemical Name
ACM Polyacrylate Poly ethylacrylate
ANM Polyacrylate Poly (ethylacrylateacrylonitrile)
AU Urethane Polyester urethane
BIIR Bromobutyl rubber Brominated poly (isobutylene-isoprene)
BR Butadiene rubber cis-Polybutadiene
CIIR Chlorobutyl rubber Chlorinated poly (isobutylene-isoprene)
CO Epichlorohydrin homopolymer Polyepichlorohydrin
CR Neoprene Poly chloroprene
CSM Hypalon Chloro-sulfonyl-polyethylene
ECO Epichlorohydrin copolymer Poly (epichlorohydrin-ethylene oxide)
EPDM EPDM rubber Ethylene Propylene Diene Monomer)
EPM EP rubber Poly (ethylene-propylene)
EU Urethane Polyether urethane
FFKM Perfluoro elastomer  
FKM Fluoroelastomer Poly fluoro compounds
FVMQ Fluorosilicone Fluoro-vinyl polysiloxane
GPO Polyether Poly (propylene oxide-allyl glycidyl ether)
HNBR Hydrogenated nitrile rubber Hydrogenated poly (butadiene-acrylonitrile)
IR Synthetic rubber cis-Polyisoprene
IIR Butyl rubber Poly (isobutylene-isoprene)
MQ Silicone rubber Poly (dimethylsiloxane)
NBR Nitrile rubber Poly (butadiene-acrylonitrile)
NR Natural rubber cis-Polyisoprene
PNB Polynorbornene Rubber  
PMQ Silicone rubber Poly (oxydimethyl silylene)
PVMQ Silicone rubber Poly (polyoxymethylphenylsilylene)
SBR Styrene Butadiene Rubber  
T Polysulfide Polysulfides
TR Polysulphide Rubber  
VMQ Silicone rubber Poly (methylphenyl-siloxane)

Bespoke Design & Development

If you cannot find a suitable product by searching through our website, please send an enquiry with as much information as you have.  We may already have a solution.

We specialise in all aspects of vibration and shock isolation using different rubber based materials, metals, springs, wire cable etc.

Our Services

In addition to our extensive range of standard products, our services include bespoke design, manufacture and testing to suit demanding customer requirements.  


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