DBU% wt

State a (min)

State b (min)

State c (min)

Cross-linked (min)

0.05

8'

11'

14'

29'

0.1

5'45

7'45

10'30

19'

0.3

3'30

5'

6'30

11'

0.5

2'30

3'45

4'45

8'