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Flexible foam
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Slabstock
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Polyether |
Tetramethyl-2,2'-oxybis(ethylamine) |
Strong blowing catalyst; Bis (dimethylaminoethyl)
ether |
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DMEA, Dimethylaminoethanol |
Weak balanced catalyst;
provides early cream time. Low cost |
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NMM, 4-methylmorpholine |
Polyether
prepolymers and high rise foams for rigid insulation for
transportation. |
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Polyester |
Morpholine, 4-coco alkyl derivs |
Improves diecuttability; |
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DMDEE 2,2'-dimorpholinyldiethyl ether |
Does not promote
cross-linking. Good blowing catalyst, stable prepolymers |
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DMP,
dimethylpiperazine |
Good balance between gel and blow. Latent cure |
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NMM, 4-methylmorpholine |
High rise polyester
foam |
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NEM, 4-ethylmorpholine |
Surface cure for flexible polyether foams, good processing for
polyester foams |
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2-dimethylaminoethyl morpholine |
Low-odor catalyst; Provides excellent
processing latitude. |
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Molded flexible foam
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Hot cured |
Bis (dimethylaminoethyl)
ether |
Strong blowing catalyst for
polyether foam |
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DMDEE
2,2'-dimorpholinyldiethyl ether |
Low
crosslinking for polyester foam |
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Cold cured |
N-cetyl, N,N-dimethylamine |
Co-catalyst; improves surface cure in integral skin
and microcellular applications. |
Microcellular, elastomers, RIM
|
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Triethylenediamine,
1,4-Diaza-bicyclo[2.2.2]octane. |
Strong gelation catalyst for
multi-purpose use |
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1-[Bis[3-(dimethylamino)propyl]amino]propan-2-ol |
Catalyst with low odor and good gelation |
Rigid foam packaging
|
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Bis (dimethylaminoethyl) ether |
Polyether foams |
|
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NMM, 4-methylmorpholine |
High rise polyester
foams |
|
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DPA,
Dimethylaminopropyliminobis(2-propanol) |
Low residual odor for
packaging and automotive insulation. |
|
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DMCHA, N,N-Dimethylaminocyclohexane |
Broad spectrum catalyst for rigid foams |
|
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PMDETA,
Pentamethyldiethylenetriamine |
Partially water blown rigid foams and moldings |
|
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2-[2-(Dimethylamino)ethoxy]ethanol |
Reactive amine for foams molded against vinyl and packaging.
Balance of blowing and gelation |
|
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DMEA,
2-Dimethylaminoethanol |
Low cost and acid scavenger |
Coatings - Adhesives
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Triethylenediamine,
1,4-Diaza-bicyclo[2.2.2]octane |
Strong gelation catalyst for
multi-purpose use |
|
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One-component systems
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DMDEE 2,2'-dimorpholinyldiethyl ether |
Does not promote
crosslinking |
|
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Function of catalyst
|
Blowing catalyst
(water reaction and development of carbon
dioxide)
|
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t-Amine
|
N,N,N',N'-Tetramethyl-2,2'-oxybis(ethylamine)
|
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Tetramethylhexamethylenediamine
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Tetramethylethylenediamine
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n-(2-dimethylaminoethyl)morpholine
|
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1-[2-(Dimethylamino)ethyl]-4-methylpiperazine
|
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N,N-Dimethylaminocyclohexane
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1,1,4,7,7-Pentamethyldiethylenetriamine
|
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3-[2-(Dimethylamino)ethoxy]-N,N-dimethylpropylamine
|
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1,4-Dimethylpiperazine
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1,2-Dimethylimidazole
|
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NMM, Methylmorpholine
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4-Ethylmorpholine
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2,2'-dimorpholinyldiethyl ether
|
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Gelation catalyst (reaction of the isocyanate
with the hydroxyl groups of the polyol)
|
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Organotin
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Stannous octoate
|
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Dibutyltin dilaurate (DBTDL)
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Dibutyltin diacetate (DBTDA)
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Dibutyltin bis(dodecyl mercaptide)
|
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Non-tin
|
Zirconium chelate
|
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Amine
|
Triethylenediamine
|
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2-methyl-2-azabicyclo[2.2.1]heptane
|
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N'-[3-(Dimethylamino)propyl]-N,N-dimethylpropane-1,3-diamine
|
|
Functional catalyst (catalyst contains hydroxyl
groups and reacts with isocyanate, reduced odor and fogging)
|
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Amine
|
2-[2-(Dimethylamino)ethoxy]ethanol
|
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1-[Bis[3-(dimethylamino)propyl]amino]propan-2-ol
|
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6-(Dimethylamino)hexanol
|
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2-Dimethylaminoethanol
|
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1,1'-[[3-(Dimethylamino)propyl]imino]bis(2-propanol)
|
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2-((2-(2-(Dimethylamino)ethoxy)ethyl)methylamino)ethanol
|
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N,N,N'-Trimethylaminoethyl ethanolamine
|
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Trimerization catalyst
(trimerize the
isocyanate to a an isocyanurate trimer)
|
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Potassium 2-ethylhexanoic acid salt
|
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Potassium acetate
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(2-hydroxypropyl)trimethylammonium 2-ethylhexanoate
|
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N,N',N''-Tris(3-dimethylaminopropyl)hexahydro-s-triazine
|
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Glycine, N-[(2-hydroxy-5-nonylphenyl)methyl]-N-methyl-, monosodium
salt
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(2-hydroxypropyl)trimethylammonium formate
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Delayed catalyst
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Formic acid, compd. with N,N,N',N'-tetramethyl-1,2-ethanediamine
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1,8-Diazabicyclo[5.4.0]undec-7-ene 2-ethylhexanoic acid salt,
DBU salt
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1,8-Diazabicyclo[5.4.0]undec-7-ene phenol salt,
DBU salt,
|
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2,4,6-Tris(dimethylaminomethyl)phenol
|
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Last edited on:
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November 14, 2006
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Copyright®, Design, Layout and Technical Content by:
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