Hi guys. This is my first post and I'm not the sharpest tack in the box to begin with so please forgive me for my ignorance... That said:
I'm looking for an elastomeric material recommendation. The material should be suitable for injection molding or available in sheet form for die cut fabrication. I'm looking for something that will approximate a "constant force spring" when loaded in uniaxial tension. In other words, the material should facilitate stretching over a large range without a significant change in axial tension. The material should also demonstrate good shape recovery after repeated loading within a "reasonable" stress range.
Any suggestions you may have would be much appreciated!