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 26
... ASTM has published standards outlining test methods for both static bending and impact tests for plastics ; ASTM D - 790 Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials , ASTM D256 Impact ...
... ASTM has published standards outlining test methods for both static bending and impact tests for plastics ; ASTM D - 790 Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials , ASTM D256 Impact ...
Page 27
... ASTM has published a variety of standards that discuss the basic principals and operating procedures for accelerated weathering apparatus ( Table 2.1 ) Table 2.1 Standard Test Methods of Accelerated Weathering ASTM G23 ASTM G26 ASTM G53 ...
... ASTM has published a variety of standards that discuss the basic principals and operating procedures for accelerated weathering apparatus ( Table 2.1 ) Table 2.1 Standard Test Methods of Accelerated Weathering ASTM G23 ASTM G26 ASTM G53 ...
Page 36
... ASTM D790-90 and is shown in Appendix 2. This level of strain was chosen as recommended by ASTM D790- 90 . Translational deflection was measured by the use of a linear variable differential transformer ( LVDT ) located at the base of ...
... ASTM D790-90 and is shown in Appendix 2. This level of strain was chosen as recommended by ASTM D790- 90 . Translational deflection was measured by the use of a linear variable differential transformer ( LVDT ) located at the base of ...
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