long term or istantaneus viscoelasticy
long term or istantaneus viscoelasticy
(OP)
Dear all,
i want implement a SBR rubber. i have prony series coefficient by DMA test, wath type of viscolesticy i must use: long term or istantaneus (in materla hyperlestaic definition)?
thanks a lot
i want implement a SBR rubber. i have prony series coefficient by DMA test, wath type of viscolesticy i must use: long term or istantaneus (in materla hyperlestaic definition)?
thanks a lot