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  • Thumbnail for Polystyrene
    Polystyrene (PS) /ˌpɒliˈstaɪriːn/ is a synthetic polymer made from monomers of the aromatic hydrocarbon styrene. Polystyrene can be solid or foamed. General-purpose...
    82 KB (8,596 words) - 18:49, 14 June 2024
  • Air–fuel ratio (AFR) is the mass ratio of air to a solid, liquid, or gaseous fuel present in a combustion process. The combustion may take place in a controlled...
    18 KB (2,893 words) - 03:32, 10 June 2024
  • CHEMKIN is a proprietary software tool for solving complex chemical kinetics problems. It is used worldwide in the combustion, chemical processing, mi...
    3 KB (390 words) - 19:07, 19 October 2023
  • Iodine-123 (123I) is a radioactive isotope of iodine used in nuclear medicine imaging, including single-photon emission computed tomography (SPECT) or...
    12 KB (1,220 words) - 19:56, 11 April 2024
  • Thumbnail for Fluorine perchlorate
    Fluorine perchlorate, also called perchloryl hypofluorite is the rarely encountered chemical compound of fluorine, chlorine, and oxygen with the chemical...
    5 KB (506 words) - 21:29, 7 June 2024
  • Thumbnail for Heat-shrink tubing
    Heat-shrink tubing (or, commonly, heat shrink or heatshrink) is a shrinkable plastic tube used to insulate wires, providing abrasion resistance and environmental...
    14 KB (1,606 words) - 17:16, 24 May 2024
  • Thumbnail for Ayhan Ulubelen
    Ayhan Ulubelen (20 August 1931 – 29 November 2020) was a Turkish analytical chemist. She was a member of the Turkish Academy of Sciences. Ulubelen contributed...
    7 KB (722 words) - 00:03, 18 April 2024
  • Rubber seed oil is oil extracted from the seeds of rubber trees. In the latex manufacturing process, rubber seeds are not historically collected and commercialized...
    4 KB (594 words) - 15:10, 26 September 2023
  • Thumbnail for Methylecgonine cinnamate
    Methylecgonine cinnamate is a natural tropane alkaloid found within the coca plant. Its more common name, cinnamoylcocaine, reflects its close structural...
    4 KB (301 words) - 16:15, 25 November 2022