Interpretation of Gel Points of an Epoxy–Amine System Including Ring Formation and Unequal Reactivity: Reaction Scheme and Gel-Point Prediction.

2012 ◽  
Vol 45 (17) ◽  
pp. 7186-7196 ◽  
Author(s):  
Yutaka Tanaka ◽  
John L. Stanford ◽  
Robert Stepto
Keyword(s):  
Reaction Scheme ◽  
Ring Formation ◽  
Gel Point ◽  
Epoxy Amine ◽  
Amine System

Temperature Dependence of the Behavior of an Epoxy−Amine System near the Gel Point through Viscoelastic Study. 1. Low-TgEpoxy−Amine System

1996 ◽  
Vol 29 (21) ◽  
pp. 6907-6916 ◽  
Author(s):  
J. P. Eloundou ◽  
M. Feve ◽  
J. F. Gerard ◽  
D. Harran ◽  
J. P. Pascault
Keyword(s):  
Temperature Dependence ◽  
Gel Point ◽  
Epoxy Amine ◽  
Amine System

Rheological behavior of an epoxy/amine system near the gel point

1992 ◽  
Vol 25 (1) ◽  
pp. 286-289 ◽  
Author(s):  
D. Lairez ◽  
M. Adam ◽  
J. R. Emery ◽  
D. Durand
Keyword(s):  
Rheological Behavior ◽  
Gel Point ◽  
Epoxy Amine ◽  
Amine System

CRIMPS in an Epoxy–Amine System as Studied by ESR

2020 ◽  
pp. 279-287
Author(s):  
Boris E. Krisyuk ◽  
Boris A. Rozenberg
Keyword(s):  
Epoxy Amine ◽  
Amine System

Temperature Dependence of the Behavior of a Reactive Epoxy−Amine System by Means of Dynamic Rheology. 2. High-TgEpoxy−Amine System

1996 ◽  
Vol 29 (21) ◽  
pp. 6917-6927 ◽  
Author(s):  
Jean-Pascal Eloundou ◽  
Jean-François Gerard ◽  
Daniel Harran ◽  
Jean Pierre Pascault
Keyword(s):  
Temperature Dependence ◽  
Dynamic Rheology ◽  
Epoxy Amine ◽  
Amine System

scholarly journals Design and Assessment of a Lightweight Polymer Concrete Utility Manhole

2019 ◽  
Vol 2019 ◽  
pp. 1-12 ◽  
Author(s):  
Luciano Leonardi ◽  
Teresa M. Pique ◽  
Tomas Leizerow ◽  
Humberto Balzamo ◽  
Celina Bernal ◽  
...  
Keyword(s):  
Portland Cement ◽  
Wall Thickness ◽  
Chemical Resistance ◽  
Mechanical Performance ◽  
Minimum Weight ◽  
Polymer Concrete ◽  
Portland Cement Concrete ◽  
Epoxy Amine ◽  
Amine System ◽  
Typical Soil

Polymer concrete is a composite using polymer instead of portland cement as a binder. It allows optimizing the tensile and cracking strength and the chemical resistance of a concrete structure. In this study, different formulations were assessed in order to optimize a polymer concrete underground utility manhole with minimum weight. Formulations were based on an epoxy-amine system mixed with fine regular-weight aggregates and ultralightweight aggregates. The objective was to design and assess an underground utility structure with the epoxy chemical resistance, strength, and lightweight and to study whether the replacement of regular-weight aggregates by ultralightweight aggregates would contribute to improve the strength and reduce the structure weight. Two polymer concrete systems were designed from its formulation, and their mechanical performance was evaluated experimentally. A numerical model was developed for a polymer concrete underground utility structure made from the different formulations. It was simplified as a box subjected to typical soil loads. The size of the box is a standard one. Its minimum wall thickness is specified for sustaining the in-use service pressures obtained from numerical simulation. The model predicted that the epoxy/regular-weight aggregate formulation could be used with a wall thickness significantly smaller than the formulation with ultralightweight aggregates. In addition, the underground utility structure made with this formulation would weigh six times less than the same box made with a traditional portland cement concrete.

Mesoscopic Heterogeneity in the Curing Process of an Epoxy–Amine System

2019 ◽  
Vol 52 (5) ◽  
pp. 2075-2082 ◽  
Author(s):  
Mika Aoki ◽  
Atsuomi Shundo ◽  
Riichi Kuwahara ◽  
Satoru Yamamoto ◽  
Keiji Tanaka
Keyword(s):  
Curing Process ◽  
Epoxy Amine ◽  
Amine System

Phase diagram of different epoxy-amine precursors modified with a thermoplastic: Effect of structure of epoxy-amine system on miscibility

Polymer ◽  
2009 ◽  
Vol 50 (2) ◽  
pp. 569-577 ◽  
Author(s):  
Maite Rico ◽  
Joaquín López ◽  
Carmen Ramírez ◽  
Javier Díez ◽  
Belén Montero
Keyword(s):  
Phase Diagram ◽  
Epoxy Amine ◽  
Amine System ◽  
Effect Of Structure
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