Effect of Accelerated Weathering on the Physical and Mechanical Properties of Natural - Fiber Thermoplastic CompositesUniversity of Wisconsin--Madison, 2002 - 282 pages |
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Page ii
... degraded layer is significant in flexure . In Phase III , theoretical modeling and physical characterization of the degraded surface layer of NFTC composites from Phase II was performed . A two - layer model utilizing elementary ...
... degraded layer is significant in flexure . In Phase III , theoretical modeling and physical characterization of the degraded surface layer of NFTC composites from Phase II was performed . A two - layer model utilizing elementary ...
Page vi
... Degraded Layer 4.3.2.3 Flexural Modulus 4.3.2.4 Flexural Strength 4.3.2.5 Impact Properties 63 63 63 63 64 65 65 65 66 66 66 67 67 73 73 76 76 81 86 89 Chapter 5 4.4 Conclusions Phase III . Modeling and Characterization of the Degraded ...
... Degraded Layer 4.3.2.3 Flexural Modulus 4.3.2.4 Flexural Strength 4.3.2.5 Impact Properties 63 63 63 63 64 65 65 65 66 66 66 67 67 73 73 76 76 81 86 89 Chapter 5 4.4 Conclusions Phase III . Modeling and Characterization of the Degraded ...
Page 121
... degraded layer there was limited stress transfer . This model did not reasonably fit flexural stiffness data , which may indicate that in the degraded layer strain may be carried differently than stress . Based on the hypothesis ...
... degraded layer there was limited stress transfer . This model did not reasonably fit flexural stiffness data , which may indicate that in the degraded layer strain may be carried differently than stress . Based on the hypothesis ...
Common terms and phrases
Accelerated Weathering Additives antioxidant ASTM Change in Flexural chromaticity chromophores Coefficient of Variation color change Color Difference AE compatibilizer Composites with 0.25 compression side crystallinity degraded layer Depth of Degradation due to accelerated Effect of Accelerated Effect of Fungicide Effect of UV error bars equal exposed surface Exposure Figure Flexural Modulus flexural properties flexural strength Fungicide Gijsman HDPE 70 HDPE composites HDPE specimens hours of exposure hydroperoxides impact strength injection molded jute Kenaf lignin lignocellulosic materials matrix maximum load mechanical properties modulus for Formulation natural fibers natural weathering orientation outdoor oxidation oxygen Phase photodegradation photooxidation polymer Predicted Flexural Rabek radicals reactions reduced result roof panels show the effects sisal specimens exposed Stabilizer and Accelerated standard deviation strain strength for Formulation stress Table temperature tension side Thermoplastic Composites Total Color Difference unexposed modulus unexposed strength UV stabilizer values with error Visible Depth wavelengths Weathering on Flexural Wood Flour Composites Wood Flour Content