Novolaks (sometimes: novolacs) are low molecular weight polymers derived from phenols and formaldehyde. They are related to Bakelite, which is more highly...
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Phenol formaldehyde resin (section Novolaks)
can further link generating tri- and tetra-and higher phenol oligomers. Novolaks (or novolacs) are phenol-formaldehyde resins with a formaldehyde to phenol...
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Kerria lacca). He produced a soluble phenol-formaldehyde shellac called Novolak, but it was not a market success, even though it is still used to this...
45 KB (4,619 words) - 16:16, 30 September 2024
republic of Dagestan, populated by Chechens. Aukh encompasses parts of the Novolak, Khasavyurtovsky, Babayurtovsky and Kazbekovsky districts. The Chechens...
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Gil (2009). "Crosslinking and thermal stability of thermosets based on novolak and melamine". Journal of Applied Polymer Science. 114 (6): 4059–4065....
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beetles). Baekeland produced a soluble phenol-formaldehyde shellac called "Novolak" but concluded that its properties were inferior. It never became a big...
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(commonly Kovar) or ceramic. A common plastic used for this is epoxy-cresol-novolak (ECN). All three material types offer usable mechanical strength, moisture...
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(DQ) 20-50% weight photosensitive hydrophobic, not water soluble Phenolic Novolak Resin (N) Frequently used for near-UV exposures Water soluble UV exposure...
29 KB (3,241 words) - 09:30, 11 August 2024
useful in the electrical and electronic industries, and certain carbazole novolaks are extremely heat resistant. In organic chemistry, carbazole proper is...
12 KB (1,040 words) - 23:09, 11 August 2024