Name Expansion rate (%)

Time (h)

8

16

24

48

96

Whater

33.4

41.2

43.5

44.7

45.2

Na₂SiO

26.8

31.5

33.7

34.2

34.9

KCl + Na₂SiO₃

18.1

20.1

20.3

20.5

20.8

NaCOOH

13.5

14.6

15.1

16.4

17.2

Silicone

11.5

13.6

13.7

14.2

14.5

K₂SiO₃

9.3

10.2

10.4

11.1

11.5

KCl

8.3

8.7

8.9

9.2

9.5

KCOOH

7.2

7.7

8.0

8.3

8.5