| 单词 | nylon 66 |
| 释义 | > as lemmasnylon 66 1. Any of various synthetic thermoplastic polymers with a straight-chain polyamide structure, many of which are tough, lightweight, and resistant to heat and chemicals, may be produced as filaments, sheets, or moulded objects, and are widely used for textile fabrics and industrially; esp. (more fully nylon 66) that made from adipic acid and hexamethylenediamine (each of which contains six carbon atoms). ΘΚΠ the world > textiles and clothing > textiles > man-made textiles > [noun] > synthetic > nylon nylon1938 Perlon1941 Rilsan1951 Nylex1957 Antron1960 Supplex1985 society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > plastic > capable of hardening after heating or (re)shaping > specific thermoplastic materials Rhodoid1918 polyphenylene oxide1921 picein1926 Parafilm1934 nylon1938 polyethylene1939 polythene1939 Saran1940 alkathene1941 polyethylene terephthalate1946 Visqueen1948 Lexan1956 1938 N.Y. Times 28 Oct. 34/3 ‘Nylon’ is a generic name, coined by the du Pont chemists, to designate all materials defined scientifically as ‘synthetic fiber-forming polymeric amides having a protein-like chemical structure; derivable from coal, air and water, or other substances, and characterized by extreme toughness and strength and the peculiar ability to be formed into fibers and into various shapes, such as bristles and sheets’. 1943 Chem. Abstr. 37 3947 A description of the manuf. of No. 66 Nylon (as the most important nylon). 1958 D. E. Floyd Polyamide Resins i. 4 Nylon-6,10 means that the diamine contained 6 carbon atoms and the dibasic acid contained 10 carbon atoms. 1963 H. R. Clauser Encycl. Engin. Materials 451/1 Nylons resist electrolytic corrosion, hydrolysis, fungi, bacteria and most chemicals. 1982 G. C. Hill & J. S. Holman Chem. in Context: Lab. Man. & Study Guide 170 Nylon 6 has a structure very similar to nylon 66, but it is derived from only a single monomer molecule, known as caprolactam. 1994 Equinox Jan. 62 The outer skin of the boot is reinforced ballistic nylon, a semirigid substance woven in the same manner as bulletproof vests. < as lemmas |
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