Is there any data on the compressiv
Is there any data on the compressiv
(OP)
Is there any data on the compressive stiffness of neoprene rubber? This is for Mil-R-6855 Type 2 Gr40 (40 Durometer) extruded sheet rubber 2" x 20" x 1/8" thick. Can you quantify the compressive stiffness from the durometer? This is for small deflections used in a finite element model. I know it is non-linear but I would like to model it as linear since the loading is under 100#'s.
Thanks,
Thanks,





RE: Is there any data on the compressiv
i am working on a project i have to use rubber as gasket. i have to calculate bolt loads required .in my case actually i want to use nitrile rubbber(shore A hardness 5,40,70) and i want to know if you could get some data about rubbers i am basically interested in %compression and stress developped ......if you can help me....
thanks and regards
Ramakant
RE: Is there any data on the compressiv
70 Shore A gives Youngs-Modulus roughly about 6MPa
55 Shore A gives Youngs-Modulus roughly about 3MPa
40 Shore A gives Youngs-Modulus roughly about 1.5MPa
... and so forth. The modulus of elasticity can, in case of small strains, be identified with the compression modulus. If you need the Youngs Modulus for other than above given rubber hardness values, please feel free to ask!
best regards
ParaDoc
RE: Is there any data on the compressiv
can i have some information regarding % compression and required stress on rubbers of different kind(Shore A 40,55,70 or more).
regards
Ramakant
RE: Is there any data on the compressiv
following paper:
"Load-compression Relationship of Rubber Unit" by P.B.LINDLEY; Journal of Strain Analysis Vol I No 3 1966
By the way I have in my lab an appropriate EXCEL-Sheet, which is capable to give the right answer; unfortunately it is not available to the public.
regards
M.A.
RE: Is there any data on the compressiv
i am doing the joint analysis for the filament wound pressure vessel and its laminated skirt. Between the joint i am using some shear ply, for this purpose i have to use some shear ply, does any of you recomend me some elastomer. I have read about the use of EPDM, but dont know which grade, can some one provide me the follwoing properties for the epdm or some other shear ply.
Shear Modulus, Shear Strength & coefficient of thermal expansion.
RE: Is there any data on the compressiv
depending on the compound (content of filler etc).
best regards
M.A.
RE: Is there any data on the compressiv
KenO
RE: Is there any data on the compressiv
RE: Is there any data on the compressiv
RE: Is there any data on the compressiv
Get the rubber from McMaster carr. Machine a dummy flange from whatever material you use and assemble it like the way you want it. Pre-load the joint to a arbitratry point and start testing your joing assembly for leaks, etc.
Corrosionman is right on the money.
my 2 cents
APH