Influence of Nanoclay on the Morphology, Adhesive and Mechanical Properties of Polysulfide Modified Epoxy Resin

2010 ◽  
Vol 18 (3) ◽  
pp. 123-131 ◽  
Author(s):  
Prasanta K. Guchhait ◽  
Sudip Pradhan ◽  
K. Dinesh Kumar ◽  
Pradip K. Maji ◽  
Anil K. Bhowmick
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Modified Epoxy

The Mechanical Properties of Organic Modified Epoxy Resin

2020 ◽  
Vol 43 (3) ◽  
pp. 10-14
Author(s):  
Georgel MIHU ◽  
Claudia Veronica UNGUREANU ◽  
Vasile BRIA ◽  
Marina BUNEA ◽  
Rodica CHIHAI PEȚU ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Composite Materials ◽  
Epoxy Resin ◽  
Epoxy Matrix ◽  
Epoxy Resins ◽  
Mechanical Tests ◽  
Organic Modification ◽  
Three Point Bending ◽  
Modified Epoxy

Epoxy resins have been presenting a lot of scientific and technical interests and organic modified epoxy resins have recently receiving a great deal of attention. For obtaining the composite materials with good mechanical proprieties, a large variety of organic modification agents were used. For this study gluten and gelatin had been used as modifying agents thinking that their dispersion inside the polymer could increase the polymer biocompatibility. Equal amounts of the proteins were milled together and the obtained compound was used to form 1 to 5% weight ratios organic agents modified epoxy materials. To highlight the effect of these proteins in epoxy matrix mechanical tests as three-point bending and compression were performed.

Mechanichal Properties of DGEBA/TEPA Modified Epoxy Resin

2014 ◽  
Vol 775-776 ◽  
pp. 588-592
Author(s):  
Camila Rodrigues Amaral ◽  
Ruben Jesus Sanchez Rodriguez ◽  
Magno Luiz Tavares Bessa ◽  
Verônica Scarpini Cândido ◽  
Sergio Neves Monteiro
Keyword(s):  
Mechanical Properties ◽  
Plastic Deformation ◽  
Epoxy Resin ◽  
Yield Stress ◽  
Diglycidyl Ether ◽  
Notch Toughness ◽  
Epoxy Network ◽  
Structural Network ◽  
Flexural Tests ◽  
Modified Epoxy

The correlation between the structural network of a diglycidyl ether of the bisphenol-A (DGEBA) epoxy resin, modified by two distinct aliphatic amines (tetraethylenepentamine TEPA and jeffamine D230), and its mechanical properties, was investigated as possible matrix for abrasive composites applications. Both flexural tests, to determine the yield stress and the elastic modulus, as well as impact tests to determine the notch toughness, were performed. The DGEBA/D230 presented the highest stiffness and toughness but lowest yield stress. This epoxy network also displayed a greater plastic deformation during fracture.

Study on Nano-Particle Modified Epoxy Resin Adhesive

2011 ◽  
Vol 415-417 ◽  
pp. 35-38 ◽  
Author(s):  
Guang Qing Gai ◽  
Xiang Ting Dong ◽  
Xue Song Chen ◽  
Cheng Yan Zheng
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Nano Particles ◽  
Nano Particle ◽  
Resin Adhesive ◽  
Nano Zinc Oxide ◽  
Epoxy Resin Adhesive ◽  
Nano Zinc ◽  
Nano Titanium Dioxide ◽  
Modified Epoxy

The nano-particle modified epoxy resin adhesive was prepared by adding different types of nanoparticles to the epoxy resin adhesives.The influence of the kinds and amount of nanoparticles on the mechanical properties of epoxy resin adhesive was investigated.The investigation results indicated that the addition of three kinds of nanoparticles including nano-silica,nano-titanium dioxide,nano zinc oxide to epoxy resin adhesive has a significant influence on the mechanical properties of nano-composites.And tensile strength and breaking elongation of nano-composites reached the maximum when the amount of nanoparticle reached 4wt%.In addition,the toughening mechanisms of nano-particles modified epoxy resin adhesives was analysed.

Mechanical properties of glass fibre composites based on nitrile rubber toughened modified epoxy resin

2018 ◽  
Vol 139 ◽  
pp. 259-267 ◽  
Author(s):  
M.R. Ricciardi ◽  
I. Papa ◽  
A. Langella ◽  
T. Langella ◽  
V. Lopresto ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Glass Fibre ◽  
Nitrile Rubber ◽  
Fibre Composites ◽  
Rubber Toughened ◽  
Modified Epoxy

scholarly journals Research on Mechanical Properties of Nano-modified Epoxy Resin Color Anti-skid pavement Materials

2021 ◽  
Vol 233 ◽  
pp. 01097
Author(s):  
Yongqiang Zhong
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Coating Material ◽  
Surface Material ◽  
Pavement Materials ◽  
Material Test ◽  
Resin Coating ◽  
Before And After ◽  
Epoxy Resin Coating ◽  
Modified Epoxy

By referring to the domestic and foreign researches on color anti-skid pavement, the composition of epoxy resin coating material for color antiskid pavement is designed. The purpose of the experiment is to analyze the effect of nano-modified epoxy resin coating by adding 2.5% nano-organic montmorillonite modifier to the existing color anti-skid pavement surface material. Test and compare the change of mechanical properties of nano-modified epoxy resin coating binder before and after nano-modified. Then the effect of nano-modification is analyzed.

scholarly journals Modified Epoxy Resin Synthesis from Phosphorus—Containing Polyol and Physical Changes Studies in the Synthesized Products

Polymers ◽  
2019 ◽  
Vol 11 (12) ◽  
pp. 2116 ◽  
Author(s):  
Jeong Beom Jang ◽  
Tae Hee Kim ◽  
Taeyoon Kim ◽  
Hye Jin Kim ◽  
Bongkuk Seo ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Epoxy Resins ◽  
Mechanical And Thermal Properties ◽  
Release Rates ◽  
Molding Compounds ◽  
Reinforced Plastics ◽  
Phosphorus Containing ◽  
Physical Changes ◽  
Modified Epoxy

Epoxy resins are commonly used to manufacture the molding compounds, reinforced plastics, coatings, or adhesives required in various industries. However, the demand for new epoxy resins has increased to satisfy diverse industrial requirements such as enhanced mechanical properties, thermal stability, or electrical properties. Therefore, in this study, we synthesized new epoxy resin (PPME) by modifying phosphorous-containing polyol. The prepared resin was analyzed and added to epoxy compositions in various quantities. The compositions were cured at high temperatures to obtain plastics to further test the mechanical and thermal properties of the epoxy resin. The measured tensile and flexural strength of epoxy compositions were similar to the composition without synthesized epoxy resin. However, the heat release rates of the compositions exhibited tendencies of a decrease proportional to the amount of PPME.

Analysis and Experimentation Research of the Static Compressive Mechanical Test of Foam Aluminum Composite

2014 ◽  
Vol 1030-1032 ◽  
pp. 16-19
Author(s):  
Zhen Rong Lin ◽  
Yuan Lai ◽  
Yan Feng Tian
Keyword(s):  
Mechanical Properties ◽  
Epoxy Resin ◽  
Energy Absorption ◽  
Silicone Rubber ◽  
Aluminum Foam ◽  
Mechanical Test ◽  
Foam Aluminum ◽  
Aluminum Composite ◽  
Composite Foam ◽  
Modified Epoxy

In order to achieve function-structure integration and improve mechanical properties and energy absorption capability of the foam aluminum composite,foam aluminum filled with silicone rubber-modified epoxy resin was prepared.Static compression test shows that the platform yield stage of foam aluminum filled with modified epoxy resin is uplifted,the mechanical properties and energy absorption capability of foam aluminum are improved.The results are helpful to expand the application of aluminum foam.

Sign in / Sign up

Export Citation Format

Share Document