| 单词 | cellulose acetate |
| 释义 | > as lemmascellulose acetate cellulose acetate n. an acetylated form of cellulose. Different forms of cellulose acetate differ in the length of the cellulose molecules and the proportion of hydroxyl groups replaced by acetate ester groups. ΘΚΠ the world > matter > chemistry > polymer chemistry > industrial polymers (named) > [noun] hexamethylenediamine1894 cellulose acetate1895 bakelite1909 phenol-formaldehyde1911 Paxolin1918 methylcellulose1921 Saran1940 polyester resin1946 polyester fibre1951 Mylar1952 polychlorinated biphenyl1959 society > occupation and work > materials > derived or manufactured material > synthetic resins and plastics > [noun] > cellulose materials cellulose1876 soda cellulose1890 cellulose acetate1895 acetate1911 Cellon1911 cellophane1912 cellulosic1946 1895 C. F. Cross et al. Cellulose 35 The cellulose acetates about to be described are of undetermined molecular weight. 1927 T. Woodhouse Artificial Silk: Manuf. & Uses 27 Cellulose Acetate artificial silk, also known as ‘Celanese’ artificial silk. 2003 Handwoven Jan.–Feb. 32/3 There was an oversupply of cellulose acetate used for coating airplane wings in World War I. < as lemmas |
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