Enhancement of interfacial strength of overmolded hybrid structures of short fiber reinforced polyamide 6 on continuous fiber reinforced epoxy composites under various surface pretreatments

2021 ◽  
Author(s):  
Yudong Ding ◽  
Huaping Tang ◽  
Wuping Shi ◽  
Qingzhu He ◽  
Zhanyu Zhai
Keyword(s):  
Interfacial Strength ◽  
Polyamide 6 ◽  
Short Fiber ◽  
Epoxy Composites ◽  
Hybrid Structures ◽  
Fiber Reinforced ◽  
Continuous Fiber

scholarly journals Hybrid thermoset-thermoplastic structures: An experimental investigation on the interface strength of continuous fiber-reinforced epoxy and short-fiber reinforced polyamide 6

2020 ◽  
Vol 3 ◽  
pp. 100060
Author(s):  
Philipp Bauer ◽  
Yves N. Becker ◽  
Nicole Motsch-Eichmann ◽  
Konstantin Mehl ◽  
Ingolf Müller ◽  
...  
Keyword(s):  
Experimental Investigation ◽  
Polyamide 6 ◽  
Short Fiber ◽  
Interface Strength ◽  
Fiber Reinforced ◽  
Continuous Fiber

Fracture toughness of unidirectional short-fiber reinforced epoxy composites

1990 ◽  
Vol 38 (2) ◽  
pp. 175-191 ◽  
Author(s):  
K. Nikpur ◽  
Y.F. Chen ◽  
J.L. Kardos
Keyword(s):  
Fracture Toughness ◽  
Short Fiber ◽  
Epoxy Composites ◽  
Fiber Reinforced

Enhancing the interfacial strength of carbon fiber reinforced epoxy composites by green grafting of poly(oxypropylene) diamines

2017 ◽  
Vol 99 ◽  
pp. 58-64 ◽  
Author(s):  
Caifeng Wang ◽  
Lei Chen ◽  
Jun Li ◽  
Shaofan Sun ◽  
Lichun Ma ◽  
...  
Keyword(s):  
Carbon Fiber ◽  
Interfacial Strength ◽  
Epoxy Composites ◽  
Fiber Reinforced ◽  
Carbon Fiber Reinforced

The mechanical, hygral, and interfacial strength of continuous bamboo fiber reinforced epoxy composites

2019 ◽  
Vol 166 ◽  
pp. 272-283 ◽  
Author(s):  
Jyun-Kai Huang ◽  
Wen-Bin Young
Keyword(s):  
Interfacial Strength ◽  
Bamboo Fiber ◽  
Epoxy Composites ◽  
Fiber Reinforced

Synergistic effect of fiber content and length on mechanical and water absorption behaviors of Phoenix sp. fiber-reinforced epoxy composites

2016 ◽  
Vol 47 (2) ◽  
pp. 211-232 ◽  
Author(s):  
G Rajeshkumar ◽  
V Hariharan ◽  
TP Sathishkumar ◽  
V Fiore ◽  
T Scalici
Keyword(s):  
Mechanical Properties ◽  
Water Absorption ◽  
Dynamic Mechanical Properties ◽  
Short Fiber ◽  
Epoxy Composites ◽  
Reinforced Composites ◽  
Fiber Reinforced ◽  
Absorption Properties ◽  
Dynamic Mechanical ◽  
Properties Of Composites

Phoenix sp. fiber-reinforced epoxy composites have been manufactured using compression molding technique. The effect of reinforcement volume content (0%, 10%, 20%, 30%, 40%, and 50%) and size (300 µm particles, 10 mm, 20 mm, and 30 mm fibers) on quasi-static and dynamic mechanical properties was investigated. Moreover, the water absorption properties of composites were analyzed at different environmental conditions (10℃, 30℃, and 60℃). For each reinforcement size, composites loaded with 40% in volume show highest tensile and flexural properties. Furthermore, composites with 300 µm particles present the best impact properties and the lowest water absorption, regardless of the environmental condition. The dynamic mechanical properties of the composites loaded with 40% in volume were analyzed by varying the reinforcement size and the load frequency (i.e., 0.5 Hz, 1 Hz, 2 Hz, 5 Hz, and 10 Hz). It was found that the glass transition temperature of short fiber-reinforced composites is higher than that of the composite loaded with particles.

scholarly journals Effects of temperature and strain rate on the tensile behavior of short fiber reinforced polyamide-6

2002 ◽  
Vol 23 (5) ◽  
pp. 858-871 ◽  
Author(s):  
Zhen Wang ◽  
Yuanxin Zhou ◽  
P. K. Mallick
Keyword(s):  
Strain Rate ◽  
Polyamide 6 ◽  
Short Fiber ◽  
Tensile Behavior ◽  
Fiber Reinforced ◽  
Effects Of Temperature

Fracture toughness of surface treated short fiber reinforced epoxy composites

2020 ◽  
Author(s):  
M. D. Kiran ◽  
H. K. Govindaraju ◽  
T. Jayaraju
Keyword(s):  
Fracture Toughness ◽  
Short Fiber ◽  
Epoxy Composites ◽  
Fiber Reinforced

The influence of mold temperature on thermoset in-mold forming

2020 ◽  
Vol 40 (3) ◽  
pp. 256-266
Author(s):  
Tim Deringer ◽  
Dietmar Drummer
Keyword(s):  
Injection Molding ◽  
Bond Strength ◽  
Mechanical Performance ◽  
Mold Temperature ◽  
Short Fiber ◽  
Epoxy Compound ◽  
Fiber Reinforced ◽  
Continuous Fiber ◽  
New Process ◽  
One Step

AbstractA new process, called thermoset in-mold forming, for combining thermoset master forming and thermoset forming in one mold is in development. A pre-impregnated continuous-fiber reinforced sheet based on epoxy (prepreg) is formed in the injection molding machine, followed by instantaneous overmolding of a short-fiber reinforced epoxy compound in one step. Compared with conventional processes in which thermoset injection molding, prepreg compression molding, and hence curing of the materials are separated, the new process allows for the combination in one step and simultaneous curing of both components. The result is a hybrid component, which features a continuous-fiber reinforced part for higher mechanical performance and a short-fiber reinforced part with high design freedom for integration of additional functions. For a successful combination of both materials in one process, it is essential to investigate the bond strength between them in relation to the processing parameters and their influence on the degree of cure. This paper analyzes the influence of the mold temperature in this process on curing degree, bond strength, and the processing viscosity.

Interfacial strength in short glass fiber reinforced acrylonitrile-butadiene-styrene/polyamide 6 blends

2009 ◽  
pp. NA-NA ◽  
Author(s):  
Nihat Ali Isitman ◽  
Muratahan Aykol ◽  
Guralp Ozkoc ◽  
Goknur Bayram ◽  
Cevdet Kaynak
Keyword(s):  
Glass Fiber ◽  
Interfacial Strength ◽  
Acrylonitrile Butadiene Styrene ◽  
Polyamide 6 ◽  
Fiber Reinforced ◽  
Short Glass Fiber ◽  
Glass Fiber Reinforced ◽  
Short Glass ◽  
Butadiene Styrene
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