Development of Integrated Functions Module Carriers by Injection Molding with Long Glass Fiber Reinforced Polypropylene

2003 ◽  
Author(s):  
Takahiro Tochioka
Keyword(s):  
Injection Molding ◽  
Glass Fiber ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber

Fracture and Orientation of Long‐Glass‐Fiber‐Reinforced Polypropylene During Injection Molding

2019 ◽  
Vol 60 (1) ◽  
pp. 13-21 ◽  
Author(s):  
Xu‐Qin Hou ◽  
Xing‐Yuan Chen ◽  
Bao‐Chen Liu ◽  
Sheng‐Chao Chen ◽  
Hai‐Mei Li ◽  
...  
Keyword(s):  
Injection Molding ◽  
Glass Fiber ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber

Development of Module Carriers by Injection Molding with Long Glass-Fiber Reinforced Polypropylene

2003 ◽  
Author(s):  
Takahiro Tochioka ◽  
Chikashi Kawamoto ◽  
Masanori Ogawa ◽  
Kenichiro Sugimoto
Keyword(s):  
Injection Molding ◽  
Glass Fiber ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber

VERTON RF-700-12

Alloy Digest ◽  
1989 ◽  
Vol 38 (11) ◽  
Keyword(s):  
Fracture Toughness ◽  
Injection Molding ◽  
Glass Fiber ◽  
Tensile Properties ◽  
Short Fiber ◽  
Advanced Materials ◽  
Fiber Reinforced ◽  
Molding Compound ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber

Abstract VERTON RF-700-12 is a 60% long glass fiber reinforced Nylon 6/6 injection molding compound. It has been engineered to maximize the benefits of long fiber reinforcement while maintaining the ease of processing and good fiber dispersion associated with conventional short fiber reinforced compounds. This datasheet provides information on tensile properties as well as fracture toughness. It also includes information on casting. Filing Code: Cp-3. Producer or source: ICI Advanced Materials.

Fracture Toughness of Discontinuous Long Glass Fiber Reinforced Polypropylene: An Approach Based on a Numerical Prediction of Fiber Orientation in Injection Molding

2005 ◽  
Vol 13 (2) ◽  
pp. 121-130 ◽  
Author(s):  
V. Rizov ◽  
T. Harmia ◽  
A. Reinhardt ◽  
K. Friedrich
Keyword(s):  
Fracture Toughness ◽  
Injection Molding ◽  
Glass Fiber ◽  
Fiber Orientation ◽  
Numerical Prediction ◽  
Fiber Reinforced ◽  
Local Fracture ◽  
Glass Fiber Reinforced ◽  
Long Glass Fiber ◽  
Injection Molded

The fracture toughness of discontinuous long glass fiber reinforced injection-molded polypropylene has been characterized by using the microstructural efficiency concept in combination with a numerical prediction of the fiber orientation during injection molding. The latter was performed by using the SIGMASOFT commercial software. In a three-dimensional numerical scheme, input data such as fiber volume fractions, shear viscosity and mean fiber aspect ratio have been used in order to perform the mold filling analysis. The resulted local fiber orientation parameters for injection molded square plates of long glass fiber reinforced polypropylene allowed to calculate the local fracture toughness with microstructural efficiency concept. The latter were compared with the experimental toughness values obtained by the use of compact tension test specimens. The good correlation between the calculated fracture toughness data and the measured ones shows that a fiber orientation prediction by the SIGMASOFT finite element computer code can be used in combination with the microstructural efficiency concept for the determination of local fracture toughness values in injection molded long glass fiber reinforced thermoplastics. The combined approach opens good opportunities for optimization of a thermoplastic workpiece in its design with respect to local fracture resistance. This will enable the material performance levels to be significantly extended, with consequent increases in engineering applicability.

scholarly journals Ultrasonic injection molding of glass fiber reinforced polypropylene parts using tungsten carbide-cobalt mold core

2021 ◽  
pp. 109771
Author(s):  
Xiong Liang ◽  
Yongjing Liu ◽  
Zehang Liu ◽  
Jiang Ma ◽  
Zhenxuan Zhang ◽  
...  
Keyword(s):  
Injection Molding ◽  
Tungsten Carbide ◽  
Glass Fiber ◽  
Fiber Reinforced ◽  
Glass Fiber Reinforced
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