Firestone s synthetic rubber compound is the foundation for rubbergard epdm the industry s premium grade epdm roofing membrane available in both white and black.
Epdm rubber formulations pdf.
It is expected that modifications may be necessary to produce satisfactory commercial products.
From office buildings and distribution warehouses to hospitals and schools rubbergard epdm delivers outstanding long lasting performance in all climates worldwide.
These are starting point rubber compounding formulations for providing guide lines only and should be confirmed by laboratory trials.
Epdm compounds are made up of 4 main ingredients.
The m class comprises elastomers having a saturated chain of the polyethylene type the m deriving from the more correct term polymethylene.
Starting point rubber compounding formulations.
Epdm is made from ethylene propylene and a diene comonomer that enables.
1 epdm polymer 2 carbon black 3 paraffinic oils as softeners and 4 fillers activators crosslinking systems etc.
Pdf epdm formulations were developed with both carbon black and aluminum hydroxide as fillers.
Epdm epdm is a synthetic elastomer produced as a copolymer of ethylene and propylene with small amounts of a pendant diene double bonds in order to cross link the material.
Epdm rubber ethylene propylene diene monomer rubber is a type of synthetic rubber that is used in many applications.