Dacron
Description
[DuPont] A registered trademark for a fiber polyester fiber made of terephthalate polyethylene terephthalate. In 1951, Dacron, along with Terylene in England, became the first commercially marketed polyester fiber. Dacron is available as yarn, staple, and fiberfill. Polyester is durable, strong, and washes well. It has good resistance to bleaches, ketones, alcohols, soaps, detergents, and dry cleaning agents. Dacron is also resistant to creasing, abrasion, heat aging, sunlight, and insect attack. It is used for clothing, curtains, belts, fire hoses, and filled products.
Synonyms and Related Terms
polyester; polyethylene terephthalate; Terylene [ICI]; Fiber V;
Other Properties
Resistant to cold acids, weak alkalis, bleach and most organic solvents. Degrades in strong alkalis, strong hot acids, cresol. Tenacity = 2.8-5.2 Elongation = 19-30% Moisture regain = 0.4%
| Melting Point | 250-260 |
|---|---|
| Density | 1.38 |
| Refractive Index | 1.54, 1.72 |
Hazards and Safety
Difficult to ignite. Burns with a shiny, yellow-orange, sooty flame. Self-extinguishing
Additional Information
DuPont Dacron: Website
Comparisons
Properties of Synthetic Fibers
Additional Images
Infrared spectrum of Dacron polyester
Authority
- Marjory L. Joseph, Marjory L. Joseph, Introductory Textile Science, Holt, Rinehart and Winston, Fort Worth, TX, 1986
- Identification of Textile Materials, The Textile Institute, Manchester, England, 1985
- G.S.Brady, G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 625
- Richard S. Lewis, Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- The Merck Index, Martha Windholz (ed.), Merck Research Labs, Rahway NJ, 10th edition, 1983 Comment: entry 7730
- Art and Architecture Thesaurus Online, http://www.getty.edu/research/tools/vocabulary/aat/, J. Paul Getty Trust, Los Angeles, 2000
- Website address 1, Website address 1 Comment: AMOL reCollections Glossary at http://amol.org.au/recollections/7/d/htm