Table 3 Hot water soluble extractives of thermally modified wood of Salix tetrasperma (%).

From: Enhanced strength and chemical stability of Salix tetrasperma wood through thermal modification

Duration(h)

Temperature (°C)

2 h

4 h

6 h

Mean

SD

CV

60 °C

9.83

9.96

10.06

9.95

0.12

1.16

80 °C

10.15

10.25

10.36

10.26

0.11

1.02

100 °C

10.55

10.63

10.96

10.71

0.22

2.03

120 °C

11.37

11.56

11.75

11.56

0.19

1.64

140 °C

10.25

10.03

9.92

10.07

0.17

1.67

160 °C

9.76

9.59

9.32

9.56

0.22

2.32

180 °C

9.16

9.08

9.03

9.09

0.07

0.72

200 °C

8.93

8.83

8.52

8.76

0.21

2.44

Control

9.30

9.30

9.30

9.30

  

Mean

9.92

9.92

9.91

   

CD0.05

 

Temperature (T)

0.05

Duration (D)

NS

Temperature × Duration (T × D)

0.09

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