The effects of tension, number of twists, and heat setting temperature on dyeing properties and the degree of crystallinity of nylon are examined. The amount of dyestuff adsorbed on stretch nylon decressee with tension but is not affected by number of twist, while the density is affected by neither
Relation between physical structure and dyeability of nylon 6 fibers. I. Effect of tension and heat setting on dyeability of nylon 6 fibers
β Scribed by M. Tsuruta; A. Koshimo; T. Shimoyama
- Publisher
- John Wiley and Sons
- Year
- 1965
- Tongue
- English
- Weight
- 406 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0021-8995
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π SIMILAR VOLUMES
Water adsorption of nylon 6 fibers subjected to various heat-aetting treatments waa measured over the range of &SO% R.H. with a quartz balance, and the water adsorbed on the 6rat layer (urn) waa calculated. The value of urn waa largest for uneet fibr, intermediate for steam-eet fiber, and the smalle
## SJnopSis The swelling and dissolution of heat-& nylon 6 fiber in aqueoum eulfuric acid were examined. Stesm-set fiber having good dyeability swelle with much more difficulty than the dry-heat-aet and umet fibers. Similar phenomena are seen in the examination of dedty of .nylon 6 fiber eubjected
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