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Table 3 Composition, Initial gloss, calculated relative gloss decay and state of chalking for experiment II

From: Investigating the effect of artists’ paint formulation on degradation rates of TiO2-based oil paints

Composition

Responses

A: ΦUA

B: ΦCR(inorg)

C: ΦZnO

D: ΦOil

E: ΦAlSt

Initial gloss

Δgloss 750 rel

State of chalking at Iend

0.00

0.10

0.09

0.81

0

57.03

25.59

0

0.14

0.03

0.03

0.80

0

44.27

36.90

1

0.07

0.07

0.00

0.84

0.02

77.87

7.46

0

0.10

0.09

0.00

0.81

0

78.37

9.49

0

0.19

0.00

0.00

0.79

0.02

7I7

60.33

1

0.00

0.00

0.20

0.80

0

42.60

52.76

1

0.00

0.20

0.00

0.80

0

82.27

2.94

0

0.12

0.00

0.00

0.88

0

83.23

49.03

0.5

0.13

0.02

0.00

0.82

0.02

74.30

34.95

0.5

0.00

0.05

0.09

0.86

0

78.53

15.60

0.5

0.10

0.00

0.00

0.90

0

82.30

21.98

0.5

0.00

0.07

0.07

0.84

0.02

54.83

22.10

0

0.07

0.00

0.07

0.84

0.02

40.63

33.59

1

0.06

0.07

0.06

0.80

0

56.50

22.03

0

0.07

0.00

0.07

0.84

0.02

35.33

43.27

1

0.10

0.08

0.01

0.78

0.02

23.17

60.72

0

0.03

0.04

0.04

0.90

0

83.80

19.21

0

0.00

0.00

0.13

0.87

0

75.20

29.85

0.5

0.11

0.01

0.08

0.78

0.02

33.27

34.98

1

0.01

0.09

0.10

0.78

0.02

41.97

21.02

0

0.00

0.13

0.00

0.87

0

87.87

1.07

0

0.00

0.17

0.01

0.79

0.035

48.43

48.14

0

0.00

0.00

0.19

0.79

0.02

15.60

59.40

1

0.00

0.00

0.18

0.79

0.035

16.50

59.58

1

0.05

0.05

0.05

0.85

0

45.93

31.99

0

0.00

0.07

0.07

0.84

0.02

43.27

24.75

0

0.00

0.20

0.00

0.78

0.02

71.8

2.89

0

0.09

0.00

0.10

0.81

0

36.63

41.72

1

0.05

0.05

0.05

0.85

0

50.77

29.12

1

0.20

0.00

0.00

0.78

0.02

64.83

56.31

1