glass transition temperature


glass transition temperature
the temperature at which, upon cooling, a noncrystalline ceramic or polymer transforms from a supercooled liquid into a rigid glass.

Mechanics glossary. 2013.

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  • glass-transition temperature —  Glass Transition Temperature  Температура стеклования   Температура, при которой полимер переходит при охлаждении из высокоэластического или вязкотекучего состояния в стеклообразное состояние. Температура стеклования определяется химическим… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • Glass transition temperature — The glass transition temperature, T g, is the temperature at which an amorphous solid, such as glass or a polymer, becomes brittle on cooling, or soft on heating. More specifically, it defines a pseudo second order phase transition in which a… …   Wikipedia

  • glass transition temperature — stiklėjimo temperatūra statusas T sritis Standartizacija ir metrologija apibrėžtis Temperatūra, kurioje prasideda medžiagos stiklėjimas. atitikmenys: angl. glass transition temperature; vitrification temperature vok. Einfrierpunkt, m;… …   Penkiakalbis aiškinamasis metrologijos terminų žodynas

  • glass transition temperature — stiklėjimo temperatūra statusas T sritis fizika atitikmenys: angl. glass transition temperature; vitrification temperature vok. Einfrierpunkt, m; Einfriertemperatur, f rus. температура стеклования, f pranc. température de vitrification, f …   Fizikos terminų žodynas

  • glass transition temperature — stiklėjimo temperatūra statusas T sritis chemija apibrėžtis Temperatūra, kurioje prasideda medžiagos stiklėjimas. atitikmenys: angl. glass transition temperature; vitrification temperature rus. температура стеклования …   Chemijos terminų aiškinamasis žodynas

  • glass transition temperature — noun The temperature below which an amorphous material is a glassy solid and above which it is a viscous liquid …   Wiktionary

  • Glass transition — The liquid glass transition (or glass transition for short) is the reversible transition in amorphous materials (or in amorphous regions within semicrystalline materials) from a hard and relatively brittle state into a molten or rubber like state …   Wikipedia

  • glass transition — the change in a crystalline polymer or ceramic material from a rubbery or viscous state to a hard, brittle state, usually as a result of a decrease in temperature …   Medical dictionary

  • Bonding types and glass transition temperatures of representative amorphous solids — ▪ Table Bonding types and glass transition temperatures of representative amorphous solids glass bonding glass transition temperature (K) silicon dioxide covalent 1,430 germanium dioxide covalent 820 silicon, germanium covalent 40% palladium, 40% …   Universalium

  • Glass-liquid transition — Glass liquid transition: The glass liquid transition is a pseudo second order phase transition in which a solid amorphous material (glass) transforms, on heating, into a supercooled melt [ The IUPAC Compendium of Chemical Terminology , 66, 583… …   Wikipedia


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