hexamethylene tetramine


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Related to hexamethylene tetramine: Hexamine, Hexamethylenediamine

hexamethylene tetramine

[‚hek·sə′meth·ə‚lēn ′te·trə‚mēn]
(organic chemistry)
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive ?
The appearance of this compound is believed to be a reaction product of octadecanoic acid (stearic acid) associated with metal stearate mold release agent and ammonia from hexamethylene tetramine curing agent.
Additional sources of nitrogen include sand additives and polymerization catalysts (urea, hexamethylene tetramine, triethylamine, ammonium chloride, flour and seacoal).
The precipitate reagent was hexamethylene tetramine. ZnO seed layer was needed before the pure and Y-doped ZnO samples synthesis.
Roll mills, heated mixers, or extruders compound the novolac with a formaldehyde donator (hexamethylene tetramine), in addition to fillers, reinforcements, and lubricants, resulting in a stable phenolic molding compound, which shows no changes for up to two to three years.