Abstract
AbstractIt is demonstrated that continuous filaments of rapidly crystallizing polymers, such as polyethylene and polypropylene, can be spun from the melt using an electric field as the only driving force. The molten polymer is fed into a metallic capillary forming a hemispherical drop at the end of the orifice. An electrical field is applied between the capillary and a conducting plate held perpendicular to the axis of the orifice. Above a critical field intensity a fine continuous jet of molten polymer is drawn; rapid crystallization ensues and a continuous fiber is formed. For fibers spun in an uncontrolled thermal environment, corresponding to ambient air temperature, and at electric field intensities of 6 and 7 kV cm−1, the properties are typically those of unoriented or slightly oriented polyolefin fibers, such as would be obtained in a conventional fiber spinning process.
References
21
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{'key': 'e_1_2_1_2_2', 'volume-title': 'Fundamentals of Fiber Formation', 'author': 'Ziabicki A.', 'year': '1976'}
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Dates
Type | When |
---|---|
Created | 22 years, 4 months ago (April 16, 2003, 2:04 p.m.) |
Deposited | 1 year, 10 months ago (Oct. 19, 2023, 9:59 a.m.) |
Indexed | 1 week ago (Aug. 29, 2025, 5:58 a.m.) |
Issued | 44 years, 3 months ago (June 1, 1981) |
Published | 44 years, 3 months ago (June 1, 1981) |
Published Online | 22 years, 5 months ago (March 11, 2003) |
Published Print | 44 years, 3 months ago (June 1, 1981) |
@article{Larrondo_1981, title={Electrostatic fiber spinning from polymer melts. I. Experimental observations on fiber formation and properties}, volume={19}, ISSN={1542-9385}, url={http://dx.doi.org/10.1002/pol.1981.180190601}, DOI={10.1002/pol.1981.180190601}, number={6}, journal={Journal of Polymer Science: Polymer Physics Edition}, publisher={Wiley}, author={Larrondo, L. and St. John Manley, R.}, year={1981}, month=jun, pages={909–920} }