S/N

Conc. of NaOH (mol/L)

Mass % of Borax/Starch

Viscosity (Pa∙s)

pH

Density (g/cm³)

Bond strength (kPa)

1

0.01

8

48.61

8.28

1.052

11.60

2

0.05

8

182.76

9.74

1.015

13.57

3

0.01

20

10.26

8.73

1.156

8.30

4

0.05

20

92.86

9.43

1.132

18.00

5

0.01

14

23.14

8.59

1.136

7.75

6

0.05

14

104.40

9.47

1.097

14.60

7

0.03

8

104.30

9.87

1.136

14.10

8

0.03

20

757.10

9.65

1.017

11.23

9

0.03

14

327.78

9.80

1.016

10.91

10

0.01

8

48.61

8.28

1.052

11.60

11

0.05

8

182.76

9.74

1.015

13.57

12

0.01

20

10.26

8.73

1.156

8.30

13

0.05

20

92.86

9.43

1.132

18.01

14

0.01

14

23.14

8.60

1.136

7.76

15

0.05

14

104.40

9.47

1.097

14.60

16

0.03

8

104.30

9.87

1.136

14.10

17

0.03

20

757.10

9.64

1.017

11.23

18

0.03

14

327.78

9.80

1.016

10.91