COST COMPARISONCost comparison is a ratio to the lowest cost elastomers, EPDM and SBR. For example, NBR will be approximately 1 - 2 times the price of EPDM or SBR based on specific material formulation.
|Nitrile (NBR), Polybutadiene, Natural
Chloroprene, Carboxylated NBR
|Butyl, Epicholorhydrin, VAMAC||1:2-4|
|Polyurethane (ester, ether)||1:4-8|
The actual costs will vary with polymer grade, filler level, and specialty ingredients. This is meant only to be a guide for assistance. If you have specific questions, please contact us. We will be glad to help you further.