exothermic


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exothermic

, exothermal
(of a chemical reaction or compound) occurring or formed with the evolution of heat

exothermic

[¦ek·sō′thər·mik]
(physics)
Indicating liberation of heat. Also known as exoergic.

exothermic

Said of a reaction that occurs with the evolution of heat.
References in periodicals archive ?
Clariant's Additives Masterbatches Business unit offers the Hydrocerol PLC series of CFAs, which include endothermic, exothermic, and endoexothermic blends for potyolefin, PVC, and PS wood composites.
A thin sand core between the riser and the casting prevents the exothermic material from burning into the casting surface and simplifies knock-off.
The beans in Caribou's Workday Roast contain natural inherent compounds that when exposed to water, produce a slow exothermic reaction and allow the coffee to self-heat for eight hours.
75, and 1:1 exhibited an exothermic reaction at 150[degrees]C, resins with eq-MRs of 1:2 and 1:3 showed exothermic peaks at 185[degrees]C and resins with an eqMR of 1:4 presented an exothermic peak at 180[degrees]C.
The following is an actual question given on Durham University chemistry exam, mid-term: Question 1A - Is Hell exothermic (gives off heat) or endothermic (absorbs heat)?
The patent also covers a multi-stage reactor designed to utilize energy produced by the highly exothermic reaction and recycling of the magnesium as feedstock.
The overall gas yield and pressure of gas released by exothermic foaming agents is often higher than that of endothermics.
The main purpose of the present study was to prove the possibility of activation of endothermic carbothermic reduction reaction of metallic oxides in the presence of exothermic aluminothermic reduction reaction and consequent production of nanostructured brass-alumina," M.
needed to validate that exothermic sleeves of a new vendor will perform as desired, continuing the current production of defect-free castings.
UP resins cured with promoter exhibit two exothermic DSC peaks, whereas the resins without promoter show only a single exothermic DSC peak [9, 10].
no more crosslinking takes place, then instead of exothermic, sometimes we get endothermic behavior, depending on the nature of polymer and its tendency to reversion.
Exocerol is a blend of endothermic and exothermic chemical foaming agents.