Impact performance of laminates made of syntactic foam and glass fiber reinforced epoxy as protective materials

2003 ◽  
Vol 89 (9) ◽  
pp. 2306-2310 ◽  
Author(s):  
Ho Sung Kim ◽  
Calvin Mitchell
Keyword(s):  
Glass Fiber ◽  
Syntactic Foam ◽  
Fiber Reinforced ◽  
Impact Performance ◽  
Glass Fiber Reinforced

Fabrication and Mechanical Performance of Glass Fiber Reinforced, Three‐phase, Epoxy Syntactic Foam

2022 ◽  
Vol 7 (1) ◽  
Author(s):  
Tao Jiang ◽  
Xinfeng Wu ◽  
Yuan Gao ◽  
Ying Wang ◽  
Ke Yang ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Mechanical Performance ◽  
Syntactic Foam ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Three Phase

Glass Fiber Reinforced Polyester Syntactic Foam

2019 ◽  
Author(s):  
EDWARD DILORETO ◽  
ARIELLE BERMAN ◽  
KYRIAKI KALAITZIDOU
Keyword(s):  
Glass Fiber ◽  
Syntactic Foam ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced

Investigation on the Properties of the Brake Friction Materials for Oil Driller

2018 ◽  
Vol 939 ◽  
pp. 192-196
Author(s):  
Jia Zhi Yuan ◽  
Jing Zeng ◽  
Zhen Xin Duan ◽  
Wen Pei ◽  
Hua Chen
Keyword(s):  
Glass Fiber ◽  
Friction And Wear ◽  
Fiber Reinforced ◽  
Wear Properties ◽  
Friction Materials ◽  
Impact Performance ◽  
Glass Fiber Reinforced ◽  
Friction And Wear Properties ◽  
Fiber Reinforced Material ◽  
The Impact

In this paper, phenolic resin-based composite materials were prepared using glass fiber instead of asbestos for the oil driller brake friction materials, and its impact performance and friction and wear properties were investigated, and compared with performance of asbestos containing material. The results showed that the impact strength of glass fiber reinforced material were higher than that of asbestos reinforced material. When the friction speeds were constant, the friction coefficient of asbestos reinforced material changed in the range of 0.308~0.4302, and the glass fiber reinforced material was 0.308~0.425.The glass fiber can replace asbestos as a reinforced material for oil driller brake friction materials.

scholarly journals Scale Effect on Impact Performance of Unidirectional Glass Fiber Reinforced Epoxy Composite Laminates

Materials ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1319
Author(s):  
Yiou Shen ◽  
Bing Jiang ◽  
Yan Li
Keyword(s):  
Glass Fiber ◽  
Energy Absorption ◽  
Scale Effect ◽  
Impact Force ◽  
Impact Response ◽  
Fiber Reinforced ◽  
Impact Performance ◽  
Glass Fiber Reinforced ◽  
Wide Range ◽  
The Impact

As a result of the increasing use of glass fiber reinforced plastic (GFRP) composites in engineering fields, the investigation of scale effect on impact performance for this kind of composite is essential for large scale structure design. The effects of scaling on the impact response of simply supported unidirectional GFRP were investigated through drop weight impact (DWI) tests in this study. Impact tests were undertaken over a wide range of energies to generate damages between barely visible and initiated penetration on four scale size GFRP laminates. The main impact responses including impact force, contact duration, displacement, energy absorption and damage area of scaled specimens were normalized to compare with the full-size specimen. It was found that the impact response of large sample with elastic deformation and small area of delamination can be predicted accurately according to a geometrical similar scaling law. Scale effect was found in the damage threshold force and absorbed energy of the laminates when significant internal damage occurs due to the microstructural effect becoming important in resisting impact force and absorbing impact energy. Moreover, the energy partition and effective stiffness were calculated according to the energy balance model to reveal the contribution of different modes of deformations on energy absorption for the GFRP laminates.

Effect of Temperature on the Impact Performance of Short Fiber Reinforced Composites

2010 ◽  
Vol 458 ◽  
pp. 75-80
Author(s):  
Fu You Wang ◽  
Guo Li Zhang ◽  
Jia Lu Li ◽  
Yu Feng Zhang ◽  
L. Chen ◽  
...  
Keyword(s):  
Composite Materials ◽  
Glass Fiber ◽  
Temperature Increase ◽  
Impact Load ◽  
Fiber Reinforced Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Impact Performance ◽  
Glass Fiber Reinforced ◽  
The Impact

In order to test the impact performance of short glass fiber reinforced composite materials in different temperature, on the basis of molding process, the specimens of polypropylene modified resin based glass fiber reinforced composites were made, the impact performance of the materials with the different temperature of -35°C, 23°C and 80°C were tested. Results show that the maximum load of specimen can bear is gradually increased with the temperature increase, and the maximum impact load of specimen is 0.8722kN at -35°C, while the maximum impact load which is improved 38% is 1.2024kN at 80°C. Also the energy absorbed by composite materials increase with the temperature increase. Results also show that the composite materials manifest as plastic fracture in high temperatures and brittle fracture in low temperatures.

A “rolling ball method” to make glass fiber reinforced hollow epoxy macrospheres used for a three phase epoxy syntactic foam

RSC Advances ◽  
2015 ◽  
Vol 5 (75) ◽  
pp. 61204-61217 ◽  
Author(s):  
X. F. Wu ◽  
Y. Wang ◽  
X. R. Yang ◽  
J. H. Yu ◽  
L. C. Wang ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Syntactic Foam ◽  
Fiber Reinforced ◽  
Rolling Ball ◽  
Glass Fiber Reinforced ◽  
Three Phase

Glass fiber reinforced hollow epoxy macrospheres (GFR-HEMS) were prepared by a “rolling ball method” and embedded into a mixture of epoxy–hardener and 33.3 wt% HGMS to make a three phase epoxy syntactic foam.

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