Answer
The two molecular characteristics essential for elastomers are as follows:
1. they must be amorphous, having chains that are extensively coiled and kinked in the unstressed state
2. there must be some crosslinking
Work Step by Step
The two molecular characteristics essential for elastomers are as follows:
1. they must be amorphous, having chains that are extensively coiled and kinked in the unstressed state
2. there must be some crosslinking