Sr. No

Properties

PVAc Homo

PVAc Homo CC

PVAc Homo CL

1

% Solid

46.4

46.4

46.7

2

Viscosity (Poise)

400

320

500

3

pH

4.9

6.55

5.13

4

Drying time on glass plate (% relative humidity-60% Temperature-30˚C)

50

70

62

5

Film Hardness

HB

2H

3H

6

Contact angle (˚)

45.7 ± 1.39

43.2 ± 2.38

54.3 ± 2.92

7

Glass transition temperature (˚C)

106.10

111.18

118.89

8

Tensile share strength (Dry) (MPa)

4 hr

1.86 ± 0.4

2.08 ± 0.4

2.09 ± 0.4

6 hr

3.27 ± 0.4

4.32 ± 0.4

4.17 ± 0.4

24 hr

4.56 ± 0.4

6.08 ± 0.4

5.70 ± 0.4

7 Days

6.20 ± 0.4

6.23 ± 0.4

6.23 ± 0.4

9

Tensile shear strength (Wet) (MPa)

1.15 ± 0.3

1.10 ± 0.3

1.43 ± 0.3

After 24 hr