Effect of Modified Silica Particles with Phenyltriethoxysilane on Mechanical and Thermal Properties of Natural Rubber Composites

2015 ◽  
Vol 354 (1) ◽  
pp. 62-68 ◽  
Author(s):  
Apinya Tunlert ◽  
Pattarapan Prasassarakich ◽  
Sirilux Poompradub
Keyword(s):  
Thermal Properties ◽  
Natural Rubber ◽  
Silica Particles ◽  
Mechanical And Thermal Properties ◽  
Rubber Composites ◽  
Modified Silica ◽  
Natural Rubber Composites

Mechanical and Thermal Properties of Epoxy Composites Containing Amine-Modified Silica Nanoparticles

2017 ◽  
Vol 737 ◽  
pp. 262-268
Author(s):  
Hye Ryun Lee ◽  
Moon Il Kim ◽  
Hye Ryun Na ◽  
Choong Sun Lim ◽  
Bong Kuk Seo
Keyword(s):  
Tensile Strength ◽  
Glass Transition ◽  
Thermal Properties ◽  
Silica Nanoparticles ◽  
Flexural Modulus ◽  
Silica Particles ◽  
Test Machine ◽  
Mechanical And Thermal Properties ◽  
Modified Silica ◽  
Modified Silica Nanoparticles

Epoxy/silica composites were prepared using aminopropyl triethoxysilane (APTES)-modified silica nanoparticles in the sol state. Different sizes of silica particles were synthesized and they were applied into the epoxy/silica composites with different compositions. The mechanical and thermal properties of the composites were investigated and compared with those of pristine epoxy composite. The structure and morphology of the modified silica nanoparticles and epoxy/silica composites were analyzed using field emission scanning electron microscope. The flexural modulus and tensile strength of the epoxy/silica composites were investigated by universal test machine (UTM). Also, glass transition and thermal stability were investigated using thermomechanical analyzer (TMA). Sizes of silica particles in sol state were controlled by using different concentration of the accelerator. The tensile strength of epoxy/silica composites containing 20 wt% of 30 nm silica was found to be 37.98 MPa. In addition, the glass transition temperature (Tg) decreased with increasing silica particle sizes.

Thermal Properties of Natural Rubber Composites with Organic and Inorganic Fillers

2008 ◽  
Author(s):  
S. Najidha ◽  
P. Predeep ◽  
N. S. Saxena ◽  
P. Predeep ◽  
S. Prasanth ◽  
...  
Keyword(s):  
Thermal Properties ◽  
Natural Rubber ◽  
Rubber Composites ◽  
Natural Rubber Composites ◽  
Inorganic Fillers

Preparation and performance of oleylamine modified silica‐reinforced natural rubber composites

2020 ◽  
Vol 138 (9) ◽  
pp. 49907
Author(s):  
Junfei Mei ◽  
Haoran Geng ◽  
Han Yu ◽  
Jia Shi ◽  
Yanfang Zhao ◽  
...  
Keyword(s):  
Natural Rubber ◽  
Rubber Composites ◽  
Modified Silica ◽  
Natural Rubber Composites ◽  
And Performance
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