Experimental Study on Mechanical Properties of PMMA under Unidirectional Tensile at Low and Intermediate Strain RatesPMMA低、中应变率单向拉伸力学性能的实验研究有机玻璃中应变率本构方程利用MTS810试验机和自行研制的中应变率材料试验机对有机玻璃(PMMA)准静态(应变率为2.00×10-2s-1,2.01×10-3s-1和2.38×...
Bimodal cellular poly(methyl methacrylate) with micron and nano sized (300 to 500 nm) cells with up to 5 weight percent of sepiolite nanoparticles and porosity from 50 weight percent to 75 weight percent are produced by solid state foaming. Uniaxial compression tests are performed to measure the...
and R. F. Hsu, 2007, Evaluation of environmental effects on mechanical properties and characterization of creep behavior of PMMA, Journal of the Chinese Institute of Engi- neers 30, 267-274.Chen, K. and R. Hsu, 2007, Evaluation of environmental effects on mechanical properties and ...
Figure 2.Typical stress-strain curves for various types of polymers (PMMA – Polymethylmethacrylate, PA6 – Polyamide/Nylon, ABS – Acrylonitrile Butadiene Styrene, PP – Polypropylene, HDPE – High Density Polyethylene, LDPE – Low Density Polyethylene). Anisotropy The designer of a polymer component...
For the properties of polymer are relative to its structure, the main purpose of the present work is to investigate the mechanical properties of the aeronautical PMMA which has been treated by the directional tensile technology. Isodyne images reveal the stress state in directional PMMA. And then...
PMMACNTTiO2TiO2 thin films grown on (11(bar 2)0) sapphire at 800 C by the MOCVD technique were characterized by transmission electron microscopy. The TiO2 thin films are single crystalline and have the rutile structure. The epitaxial orientation relationship between the TiO2 thin films (R) and...
Effect of clay platelet dispersion as affected by the manufacturing techniques on thermal and mechanical properties of PMMA-clay nanocomposites Effect of Clay Platelet Dispersion as Affected by the Manufacturing Techniques on Thermal and Mechanical Properties of PMMA-Clay Nanocomposites. J. Appl.Polym......
In addition, a nanoindentation test was performed to determine the dynamic nanomechanical properties of two nanocomposites samples (NS-5 and NS-15). Load sweep test results showed that NS-15 has a slightly higher storage and loss modulus than that of NS-5. Both the samples also showed a ...
Zaioncz S. Relationships between nanostructure and dynamic- mechanical properties of epoxy network containing PMMA- modified silsesquioxane. Express Polymer Letters. 2009; 3(6):340-351. http://dx.doi.org/10.3144/expresspolymlett.2009.43.Zaioncz S. Relationships between nanostructure and dynamic-...
Mechanical properties of transparent wood based on delignified basswood impregnated with epoxy (D-basswood/Epoxy) has also been reported [1]. D-basswood/Epoxy composites showed EL = 5.78 GPa and σL∗ = 42.7 MPa, which means higher modulus but lower strength compared with D-Balsa/PMMA at...