TY - GEN
T1 - Model epoxy/amine coating binders
T2 - SAMPE Long Beach 2016 Conference and Exhibition
AU - Vergara, John H.
AU - Tian, Yunze
AU - Palmese, Giuseppe
N1 - Publisher Copyright:
Copyright 2016. Used by the Society of the Advancement of Material and Process Engineering with permission.
PY - 2016
Y1 - 2016
N2 - Fundamental studies aimed at elucidating the key contributions to corrosion performance are needed to make progress toward effective and environmentally compliant corrosion control. Epoxy/amine systems are typically employed as barrier coatings for corrosion control, however, the curing agents used for coating applications can be very complex, making fundamental studies of water and oxygen permeability challenging to carry out. Creating model building blocks for epoxy/amine coatings is the first step in carrying out these studies. This work demonstrates the synthesis and characterization of model amine building blocks from saturated fatty acids and simple amines such as diethylenetriamine (DETA) and bis(3-aminopropyl)amine (or dipropylenetriamine, DPTA) with tunable hydrophobicity. It was observed that despite a loss in glass transition temperature and crosslinking density, these modified amines exhibit lower saturated water uptake than their unmodified derivatives.
AB - Fundamental studies aimed at elucidating the key contributions to corrosion performance are needed to make progress toward effective and environmentally compliant corrosion control. Epoxy/amine systems are typically employed as barrier coatings for corrosion control, however, the curing agents used for coating applications can be very complex, making fundamental studies of water and oxygen permeability challenging to carry out. Creating model building blocks for epoxy/amine coatings is the first step in carrying out these studies. This work demonstrates the synthesis and characterization of model amine building blocks from saturated fatty acids and simple amines such as diethylenetriamine (DETA) and bis(3-aminopropyl)amine (or dipropylenetriamine, DPTA) with tunable hydrophobicity. It was observed that despite a loss in glass transition temperature and crosslinking density, these modified amines exhibit lower saturated water uptake than their unmodified derivatives.
UR - http://www.scopus.com/inward/record.url?scp=84978032374&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84978032374&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84978032374
T3 - International SAMPE Technical Conference
BT - SAMPE Long Beach 2016 Conference and Exhibition
PB - Soc. for the Advancement of Material and Process Engineering
Y2 - 23 May 2016 through 26 May 2016
ER -