spring rate for NBR and CR rubbers
spring rate for NBR and CR rubbers
(OP)
Looking for spring rates for NBR rubber
hardness - 75 shore a
tensile - 2000 psi
100% modulus - 980 psi
for Neoprene
hardness - 75 shore a
tensile - 2710 psi
100% modulus - 650 psi
ultimate goal is to find how much it deflects under a certain load ( rubber thickness .125")
hardness - 75 shore a
tensile - 2000 psi
100% modulus - 980 psi
for Neoprene
hardness - 75 shore a
tensile - 2710 psi
100% modulus - 650 psi
ultimate goal is to find how much it deflects under a certain load ( rubber thickness .125")





RE: spring rate for NBR and CR rubbers
APH
RE: spring rate for NBR and CR rubbers
RE: spring rate for NBR and CR rubbers
What Im trying to say is that some thought must be given to what you want to accomplish before you go out and spend money for testing. BUT I do agree that understanding and testing is required to acheive accurate material properties for a particular "brand" of practically any polymer, rubber, TPE/TPU alloy, etc...
Craig