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Blank Design and Fiber Orientation Distribution During Compression Molding of GMT
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L. Zhang
Veröffentlicht/Copyright:
20. Juni 2013
Abstract
Glass mat thermoplastics (GMT) have the superior property/price ratio, they can be used in many industrial aspects. In this paper, through a 100mm-deep mold, the glass mat distribution, fiber orientation and mechanical properties of the part were studied under different blank designs. In conclusion, (1) Blank design has effect on the mat distribution and fiber orientation, and finally on the mechanical properties of the part. To a part, there is an optimum blank design, which will not greatly decrease the mechanical properties of the sheets in the final part. (2) In compression molding, interlaminar slippage, blank ejection and resin solidification result in mat distribution and fiber orientation.
Received: 1998-10-14
Accepted: 1999-4-16
Published Online: 2013-06-20
Published in Print: 1999-12-01
© 1999, Carl Hanser Verlag, Munich
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Artikel in diesem Heft
- Editorial
- Fifth of a Series: Pioneer of Polymer Processing John Wesley Hyatt (1837–1920)
- Internal Mixer
- Modeling the Distributive Mixing in an Internal Batch Mixer
- Biomedical Engineering
- Processing of Biodegradable Polymer Composites as A Drug Delivery System in Vitro
- Fibers and Films
- Tensile Force Measurements in the PA 6 High Speed Fiber Spinning and their Utility
- Crosslinking Modification of UHMWPE Fibers by Ultra-violet Irradiation
- Effect of Wall Slip on Rheotens Mastercurves for Linear PE Melts
- Stability of a Blown Film Extrusion Process
- Molding
- Blank Design and Fiber Orientation Distribution During Compression Molding of GMT
- Injection Moulding of a Commercial β-Nucleated Polypropylene
- Weld Line Strength in PC/ABS Injection Moldings
- Computer Controlled Rotational Molding of a Hollow Femur for 3-D Photoelastic Analysis
- Residual Stresses and Birefringence in Injection Molding of Semicrystalline Polymer
- Residual Stresses and Birefringence in Injection Molding of Semicrystalline Polymer
- Generalized Predictive Observer-Controller For Injection Moulding
- Fiber Orientation in 3-D Injection Molded Features
Artikel in diesem Heft
- Editorial
- Fifth of a Series: Pioneer of Polymer Processing John Wesley Hyatt (1837–1920)
- Internal Mixer
- Modeling the Distributive Mixing in an Internal Batch Mixer
- Biomedical Engineering
- Processing of Biodegradable Polymer Composites as A Drug Delivery System in Vitro
- Fibers and Films
- Tensile Force Measurements in the PA 6 High Speed Fiber Spinning and their Utility
- Crosslinking Modification of UHMWPE Fibers by Ultra-violet Irradiation
- Effect of Wall Slip on Rheotens Mastercurves for Linear PE Melts
- Stability of a Blown Film Extrusion Process
- Molding
- Blank Design and Fiber Orientation Distribution During Compression Molding of GMT
- Injection Moulding of a Commercial β-Nucleated Polypropylene
- Weld Line Strength in PC/ABS Injection Moldings
- Computer Controlled Rotational Molding of a Hollow Femur for 3-D Photoelastic Analysis
- Residual Stresses and Birefringence in Injection Molding of Semicrystalline Polymer
- Residual Stresses and Birefringence in Injection Molding of Semicrystalline Polymer
- Generalized Predictive Observer-Controller For Injection Moulding
- Fiber Orientation in 3-D Injection Molded Features
