Design and Manufacture of Woven Reinforced Glass/Polypropylene Composites for Mass Transit Floor Structure
作者： Uday K Vaidya , Francis Samalot , Selvum Pillay , Gregg M Janowski , George Husman
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摘要: Recent developments in hot-melt impregnation, extrusion, and thermoforming offer multiple avenues for the design manufacture of low-cost thermoplastic composites mass transit automotive applications. Fiber reinforced thermoplastics such as glass/polypropylene (glass/PP) have found their applications front-end bumper beams, under body shields, other These materials also potential usage vehicles, buses. The present study focuses on a segment floor bus using glass/PP woven tape forms developed through impregnation process. An initial existing buses that metal skeletal frame plywood panels are used construction structure. representative composite featured material, belt-pressed to form flat laminate, adhesively bonded vacuum thermoformed ribbed laminat...
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