Table 3 Factorial impact analysis of handsheet properties.

From: Feasibility of substituting soda pulping with high consistency kneaded chemi mechanical pulping for discarded oyster farming bamboo scaffolding

Factor

Tensile index

(N*m/g)

Burst index

(kPa*m2/g)

Ring crush index

(kgf*m2/g)

Bulk

(cm3/g)

Factor X1

19.96 *

1.26 *

4.40 *

-0.51 *

Factor X2

10.74 *

0.46 *

1.16

-0.11

X1X2 interaction

-2.04

0.00

-0.89

-0.10

Assessed value

10.51

0.45

3.14

0.27

Pooled standard deviation (s)

0.83

0.04

0.25

0.02

  1. * means the factor impact is significant; Factor X1: Temperature; Factor X2: NaOH dosage.
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