Glass has right 'size' for long-fiber composites. (Composites).
New DR LFTplus continuous glass roving from Johns Manville, Denver, is designed for long-fiber thermoplastic A polymer material that turns to liquid when heated and becomes solid when cooled. There are more than 40 types of thermoplastics, including acrylic, polypropylene, polycarbonate and polyethylene. (LFT LFT left frontotransverse (position of the fetus).
LFT Liver function tests, see there ) composites used in structural and semi-structural automotive applications. It comes with sizings for polypropylene polypropylene (pŏl'ēprō`pəlēn), plastic noted for its light weight, being less dense than water; it is a polymer of propylene. It resists moisture, oils, and solvents. , nylon, and PET. This roving is designed either for use in either long-fiber pellets or direct in-line compounding and molding of LFT. Tel: (800) 654-3103, www.jm.com
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No portion of this article can be reproduced without the express written permission from the copyright holder.
Copyright 2002, Gale Group. All rights reserved. Gale Group is a Thomson Corporation Company.
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