| 单词 | nitrile rubber |
| 释义 | > as lemmasnitrile rubber nitrile rubber n. any of several synthetic rubbers which are copolymers of acrylonitrile with butadiene and are used in the manufacture of fuel hoses, containers, adhesives, seals, coatings, etc., in which resistance to oil is required. ΘΚΠ society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > synthetic rubber > specific methyl rubber1919 Thiokol1930 polychloroprene1931 polyisobutylene1931 polybutadiene1935 polyisoprene1935 polysulphide1935 Buna1936 neoprene1937 Perbunan1938 butyl rubber1940 camel-back1942 polyesteramide1943 polydiene1946 nitrile rubber1947 cold rubber1948 SBR1956 Spandex1959 nitrile1983 1947 Mod. Plastics Oct. 91/2 The particular difference between nitrile rubber and the more commonly used Buna-S or GR-S synthetic rubber is the use of acrylonitrile instead of styrene. 1972 Materials & Technol. V. xiv. 481 The first nitrile rubbers were hot polymerized; later on cold rubbers also became available, which are easier to process. 1995 Seton Catal. Autumn–Winter 11 Nitrile rubber soles give resistance to oil, slip, heat (to 300°C), acid and alkali hazards. < as lemmas |
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