Strain rate parameters for Nylon

[gregf84]

Hello,
Would anyone have example values for the strain rate parameters C and P for nylon which are from the Cowper and Symonds model? Any input is appreciated.

Greg....

 

[gregf84]

Hello,
I just wanted to add that I am really looking for the C and P values for a 33 percent glass filled nylon 6/6 material. I am trying to find these values to fill the options for a Mat 124 LSDyna material card. Thanks for any help.

Greg..........