单词 | polybutadiene |
释义 | > as lemmaspolybutadiene polybutadiene n. Brit. , U.S. any of the polymers of 1,3-butadiene or its derivatives; (also) any of a class of synthetic rubbers consisting of or made from such polymers.ΘΚΠ the world > matter > chemistry > polymer chemistry > rubbers (named) > [noun] ebonite1861 factice1893 methyl rubber1919 chloroprene1931 polychloroprene1931 polyisobutylene1931 polybutadiene1935 polyisoprene1935 neoprene1937 polyesteramide1943 polydiene1946 Silastic1946 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 1935 Chem. Abstr. 29 3976 Polyethylene sulfone..and polypropylene sulfone..decompose..above 300°, polybutadiene sulfone, polyisoprene sulfone,..at 200–20°. 1975 Sci. Amer. Dec. 101/1 Polymers that exhibit rubbery behaviour at room temperature include polyisoprene (natural rubber) and polybutadiene (a synthetic rubber). 1999 R. German World of Rubber (Brit. Rubber Manuf. Assoc.) 28 Butadiene Rubber (BR), also known as polybutadiene is the most resilient of all the standard rubbers, and is the material used in ‘bouncy balls’. < as lemmas |
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