Glass Fiber Reinforced Plastics for Cryogenic Use: Improvement of Thermal Contraction and Elastic Modulus in Thickness Direction

1994 ◽  
pp. 1051-1058 ◽  
Author(s):  
Shigehiro Nishijima ◽  
Kenichi Nojima ◽  
Kiyoshi Asano ◽  
Atsusi Nakahira ◽  
Toichi Okada ◽  
...  
Keyword(s):  
Elastic Modulus ◽  
Glass Fiber ◽  
Thermal Contraction ◽  
Thickness Direction ◽  
Fiber Reinforced ◽  
Reinforced Plastics ◽  
Glass Fiber Reinforced ◽  
Fiber Reinforced Plastics

Modulation-Assisted Drilling of Glass-Fiber-Reinforced Plastics

2014 ◽  
Vol 29 (3) ◽  
pp. 370-378 ◽  
Author(s):  
Ravinder S. Joshi ◽  
Harpreet Singh ◽  
Inderdeep Singh
Keyword(s):  
Glass Fiber ◽  
Fiber Reinforced ◽  
Reinforced Plastics ◽  
Glass Fiber Reinforced ◽  
Fiber Reinforced Plastics

scholarly journals The Effects of Weathering on Mechanical Properties of Glass Fiber Reinforced Plastics (Grp) Materials

1970 ◽  
Vol 1 (2) ◽  
Author(s):  
H. Abdullah ◽  
S. Al Araimi and R. A. Siddiqui
Keyword(s):  
Mechanical Properties ◽  
Relative Humidity ◽  
Ultraviolet Radiation ◽  
Glass Fiber ◽  
Exposure Time ◽  
Atmospheric Conditions ◽  
Fiber Reinforced ◽  
Reinforced Plastics ◽  
Glass Fiber Reinforced ◽  
Fiber Reinforced Plastics

Glass fiber reinforced plastics composite is extensively used as a structural material for pools, oil pipes and tanks because it has good corrosion resistance properties.  The effects of weathering on the mechanical properties of glass fiber reinforced plastics (GRP) in the Sultanate of Oman have been studied.  The tensile and three point bend specimens were exposed to outdoor conditions (open atmosphere) in sunlight and tested for various intervals of time.  It was observed that as the exposure time to sunlight, ultraviolet radiation and dust increases the mechanical properties of GRP materials decrease.  The effects of relative humidity (%RH) on the mechanical properties were also studied. It was found that as the relative humidity increased in the atmosphere during the exposure time, the tensile strength, flexural strength and modulus of elasticity are lowered. This work has revealed that the decrease in the mechanical properties of GRP under weathering conditions is subjected to atmospheric conditions such as humidity, temperature, ultraviolet radiation and pollutant.Key Words: Weathering, Glass-Fiber Reinforced Plastics, Degradation

Effect of Polyethersulfone on the Properties of Epoxy Resin and Wound Unidirectional Glass Fiber Reinforced Plastics Based on It

2021 ◽  
Vol 85 (8) ◽  
pp. 876-880
Author(s):  
I. V. Tretyakov ◽  
M. A. Vyatkina ◽  
A. P. Cherevinskiy ◽  
V. I. Solodilov ◽  
A. V. Shapagin ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Epoxy Resin ◽  
Fiber Reinforced ◽  
Reinforced Plastics ◽  
Glass Fiber Reinforced ◽  
Unidirectional Glass ◽  
Fiber Reinforced Plastics
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