Difference between revisions of "Nylon 4"
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Nylon 4 is made from polypyrrolidine and sold as the fiber "Alrac". Nylon 4 has more frequent amide groups than other nylons. It produces a fiber that has many of the characteristics of cotton. Nylon 4 can absorb moisture and it accepts dyes well. It does not collect static charge and has good pressability. | Nylon 4 is made from polypyrrolidine and sold as the fiber "Alrac". Nylon 4 has more frequent amide groups than other nylons. It produces a fiber that has many of the characteristics of cotton. Nylon 4 can absorb moisture and it accepts dyes well. It does not collect static charge and has good pressability. | ||
| − | See [ | + | See [[nylon%20fiber|nylon fiber]]. |
== Synonyms and Related Terms == | == Synonyms and Related Terms == | ||
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Alrac [Radiation Research]; polypyrrolidine | Alrac [Radiation Research]; polypyrrolidine | ||
| − | == | + | ==Physical and Chemical Properties== |
| − | Decomposes at 265 C Tenacity = 4.5 g/denier Moisture regain = 8% | + | * Decomposes at 265 C |
| + | * Tenacity = 4.5 g/denier | ||
| + | * Moisture regain = 8% | ||
| + | * Melting Point = 273 C | ||
| + | * Density = 1.18 g/ml | ||
| − | + | ==Resources and Citations== | |
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* G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 555 | * G.S.Brady, ''Materials Handbook'', McGraw-Hill Book Co., New York, 1971 Comment: p. 555 | ||
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* Marjory L. Joseph, ''Introductory Textile Science'', Holt, Rinehart and Winston, Fort Worth, TX, 1986 | * Marjory L. Joseph, ''Introductory Textile Science'', Holt, Rinehart and Winston, Fort Worth, TX, 1986 | ||
| − | * J.Gordon Cook, ''Handbook of Textile Fibres:II Man-made Fibres'', Merrow Publishing Co. , Durham, England | + | * J.Gordon Cook, ''Handbook of Textile Fibres:II Man-made Fibres'', Merrow Publishing Co. , Durham, England, p. 310. |
[[Category:Materials database]] | [[Category:Materials database]] | ||
Latest revision as of 13:56, 19 October 2022
Description
Nylon 4 is made from polypyrrolidine and sold as the fiber "Alrac". Nylon 4 has more frequent amide groups than other nylons. It produces a fiber that has many of the characteristics of cotton. Nylon 4 can absorb moisture and it accepts dyes well. It does not collect static charge and has good pressability.
See Nylon fiber.
Synonyms and Related Terms
Alrac [Radiation Research]; polypyrrolidine
Physical and Chemical Properties
- Decomposes at 265 C
- Tenacity = 4.5 g/denier
- Moisture regain = 8%
- Melting Point = 273 C
- Density = 1.18 g/ml
Resources and Citations
- G.S.Brady, Materials Handbook, McGraw-Hill Book Co., New York, 1971 Comment: p. 555
- Richard S. Lewis, Hawley's Condensed Chemical Dictionary, Van Nostrand Reinhold, New York, 10th ed., 1993
- Marjory L. Joseph, Introductory Textile Science, Holt, Rinehart and Winston, Fort Worth, TX, 1986
- J.Gordon Cook, Handbook of Textile Fibres:II Man-made Fibres, Merrow Publishing Co. , Durham, England, p. 310.