Research Article
Kenaf Fibre Reinforced Polypropylene Composites: Effect of Cyclic Immersion on Tensile Properties
Table 4
ANOVA for tensile modulus of 40 and 60% fibre loading kenaf/PP composites immersed in water and bleach.
| | Source | DF | Sum of squares | Mean square | value | Pr > |
| | Composition | 1 | 2057626 | 2057626 | 535.48 | <0.0001 | | Liquid | 1 | 48306 | 48306 | 12.57 | 0.0008 | | Composition Liquid | 1 | 19701 | 19701 | 5.13 | 0.0272 | | Cycle | 4 | 2117627 | 529407 | 137.77 | <0.0001 | | Composition Cycle | 4 | 644814 | 161203 | 41.95 | <0.0001 | | Liquid Cycle | 4 | 32139 | 8035 | 2.09 | 0.0931 | | Composition Liquid Cycle | 4 | 8649 | 2162 | 0.56 | 0.6906 | | Error | 60 | 230554 | 3843 | | | | Corrected total | 79 | 5159415 | | | |
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