Table 7 Grey fuzzy grade (GFG) response (Higher is Better).

From: Process parameter optimization for enhanced mechanical and thermal properties of kenaf/jute hybrid composites using grey fuzzy logic

Level

Kenaf

Fiber wt%

Jute

Fiber wt%

NaOH wt%

Moulding

Pressure

Moulding

temperature

1

0.5595

0.4891

0.5871

0.7471

0.6239

2

0.6461

0.6350

0.6227

0.6089

0.6391

3

0.6635

0.6668

0.6780

0.5733

-

4

0.6567

0.7349

0.6381

0.5966

-

Delta

0.1040

0.2458

0.0909

0.1739

0.0152

Rank

3

1

4

2

5

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