Fabrication and Optimization of Properties of Polymer Laminated Nanoreinforced Automobile Glasses: Experiments and Modeling
This paper describes the fabrication process for the thin cast-in-place laminate glazing systems to be used in cars of the future to achieve the weight reduction goals of FreedomCAR. The primary objective of the project is to reduce vehicle weight, improve fuel economy, and reduce vehicle emissions through the use of structurally reliable, high acoustic performance and lightweight glazing systems with low manufacturing costs. Energy savings come from reducing weight by using thinner glazing: prior studies at Pacific Northwest National Laboratory (PNNL) have demonstrated a potential of 30% weight reductions compared with standard glazing system. Energy savings will also come from reducing interior heat loads; that, in turn, will reduce the demand for air conditioning. The evaluation of alternative glazing concepts seek to improve acoustical performance such that reduced interior noise levels can be achieved while maintaining glazing at minimal thickness and weight levels. The most important factor in utilizing laminated glazing systems as vehicle side glass is its advantage in cost savings for material and manufacturing processes. To this end, a new, innovative manufacturing process is developed such that laminated glazing systems can be made with low cost in terms of raw materials and process-related equipment/facility investment.
- Research Organization:
- Pacific Northwest National Laboratory (PNNL), Richland, WA (US)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC05-76RL01830
- OSTI ID:
- 936756
- Report Number(s):
- PNNL-SA-54311; VT0502010
- Journal Information:
- Journal of Polymer Science. Part A, Polymer chemistry, 50(5):568-572, Journal Name: Journal of Polymer Science. Part A, Polymer chemistry, 50(5):568-572 Journal Issue: 5 Vol. 50; ISSN JPACEC; ISSN 0360-3676
- Country of Publication:
- United States
- Language:
- English
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