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 xiv
... Depth of Degradation Measurements for Formulation 4 - Kenaf 96 96 97 Figure 5.16 Effect of Accelerated Weathering on the Total Color Difference and Visible Depth of Degradation for Formulation 3 - Wood 98 Figure 5.17 Effect of ...
... Depth of Degradation Measurements for Formulation 4 - Kenaf 96 96 97 Figure 5.16 Effect of Accelerated Weathering on the Total Color Difference and Visible Depth of Degradation for Formulation 3 - Wood 98 Figure 5.17 Effect of ...
Page 94
Thomas Lundin. 5.3 Visible Depth of Degradation In an attempt to quantify the degradation of the weathered surface , the depth of degradation was measured using an optical microscope . Color fade measurements solely quantify the changes ...
Thomas Lundin. 5.3 Visible Depth of Degradation In an attempt to quantify the degradation of the weathered surface , the depth of degradation was measured using an optical microscope . Color fade measurements solely quantify the changes ...
Page 103
Thomas Lundin. Visible Depth of Degradation ( mm ) 0.6 0.5 0.4 0.3 0.2 T T T 4 0.1 Visible Depth of Degradation AMOR 2 0.0 0 0 1000 2000 3000 4000 Hours of Exposure 18 16 14 122 10 8 6 DMOR ( MPa ) Figure 5.25 Effect of Accelerated ...
Thomas Lundin. Visible Depth of Degradation ( mm ) 0.6 0.5 0.4 0.3 0.2 T T T 4 0.1 Visible Depth of Degradation AMOR 2 0.0 0 0 1000 2000 3000 4000 Hours of Exposure 18 16 14 122 10 8 6 DMOR ( MPa ) Figure 5.25 Effect of Accelerated ...
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