What are the odorless or low-flavor polyurethane catalysts that improve the pre-foaming speed?

What are the odorless or low-flavor polyurethane catalysts that improve the pre-foaming speed?

Amine catalysts
DABCO 33LVR A-33 33% Dipropylene glycol solution of triethylenediamine, industry standard product.
DABCOR 1027 1027 modified triethylenediamine for monoethanol polyester and polyether sole stock systems, can adjust fiber and release time. \
DABCO 1028 1028 Modified triethylenediamine for 1,4-butylene glycol polyester and polyether sole stock systems, capable of adjusting fiber and release time.
DABCO 8154 8154 Delayed triethylenediamine-based catalyst for improved foam flow.
DABCO B16 B16 Improves surface curing for molding and other self-crusting systems.
DABCO BDMA BDMA Reduces brittleness and surface cure in high moisture formulations.
DABCO BL-11 A-1 Dipropylene glycol solution of 70% bis(dimethylaminoethyl) ether, “foaming” type catalyst. ;;cPt44s
DABCO BL-17 BL-17 Bis(dimethylaminoethyl) ether derivative with delayed reaction effect.
DABCO BL-22 BL-22 Complex amine with strong “foaming” effect to replace BL-11.
DABCO Crystalline Solid amine Solid triethylene-diamine, industry standard product.
DABCO CS-90 CS-90 compound amine, with strong “foaming” effect, improving the density gradient and opening effect of foam, reducing the rupture of box foam corners.
DABCO DC-2R DC-2 special compound amine, suitable for accelerated curing of rigid spraying, excellent storage stability.
DABCO DMAEE DMAEE Low odor surface curing catalyst, shared with 33LV and other major base catalysts.
DABCO DMDEE DMDEE “foaming” catalyst, especially suitable for single component sealing foams, soluble and non-reactive with MDI.
DABCO DMEA DMEA Mild and balanced catalyst with short emulsion time.
DABCO EG EG Gel catalyst, 33% triethylenediamine in glycol solution for shoe glycol systems.
DABCO NE200(New) NE200 Special low atomization reactive “foaming” catalyst.
DABCO NE400(New) NE400 Low odor, special low atomization reactive catalyst for polyester foam.
DABCO NE500(New) NE500 Special low atomization reactive “gelling” catalyst with greatly reduced odor and atomization.
DABCO NE600(New) NE600 Special low atomization reactive “foaming” catalyst with significant odor and fogging reduction.
DABCO NE1060(New) NE1060 Special low atomization reactive “gelling” catalyst.
DABCO S-25 S-25 gelling catalyst, 25% triethylenediamine, 75% 1,4-butanediol blend.
DABCO T T Foaming type catalyst with low atomization effect for packaging materials.
DABCO TMR TMR for polyisocyanurate (PIR), accelerates end stage cure without affecting emulsion time.
DABCO TMR-2 TMR-2 is used for polyisocyanurates (PIR) but with milder reactions to shorten the release time of rigid foams.
DABCO TMR-3 TMR-3 is used for polyisocyanurate (PIR), but the reaction is the slowest and has a delaying effect.
DABCO TMR-4 TMR-4 Trimer reaction catalyst, provides excellent flowability effect.
DABCO TMR-30 DMP-30 Tris(dimethylaminomethyl)-2,4,6-phenol basic trimerization catalyst.
DABCO XDMTM XDM auxiliary catalyst for improved skin appearance and curing.
POLYCATR5 PC5 Strong “foaming” catalyst, standard catalyst for the rigid foam industry, improves foam flow.
POLYCAT8 PC8 Dimethylcyclohexylamine, standard catalyst.
POLYCAT9 PC9 Tertiary amine, low odor hard catalyst, replaces dimethylcyclohexylamine, especially suitable for hard spray systems.
POLYCAT12 PC12 Tertiary amine catalyst, less reactive, increases foam hardness.
POLYCAT17 PC17 Balanced, low atomization catalyst, improves surface curing, especially for products such as headrests.
POLYCAT18 (new) PC-18 Special co-catalyst, delays onset time without affecting final cure; improves topside curing of sheets.
POLYCAT33 PC-33 Modified dimethylcyclohexylamine, low odor hard catalyst, industry standard product.
POLYCAT41 PC-41 trimer catalyst, excellent foaming effect; suitable for all types of rigid foam systems with high water content, shortens release time.
POLYCAT48 PC48 Specially balanced catalyst to help improve flow and dimensional stability, especially for low density formulations.
Can be used alone or in combination with other catalysts.
POLYCAT58 PC58 Low odor, surface curing catalyst.
POLYCAT77 PC77 Balanced reaction catalyst, excellent open pore and surface cure effect, enhances molded foam resilience.
POLYCAT92 PC92 Special compound amine with extended opalescence and reduced sponge rupture loss, suitable for low to high density formulations, especially for slow resilience.
Other Country Product Number Company Product Number Product Description
C-225 C-225 Delayed blowout and crosslinking balance, improved flowability.
PC CAT DBU DBU 1,8 diazabicyclo[5,4,0]undecylene-7, strong gel catalyst.
SMP SMP compound tertiary amine, increase foam hardness
AS-33 AS-33 modified triethylenediamine, delayed catalyst, molded, box, soft foam
PCCAT NP15 N15 Bis-(3-dimethylaminopropyl)amino-2-propanolamine, low odor, high resilience DMBA Dimethylbenzylamine ZF-1 Low atomization, foam type catalyst, can replace A-1
TMEDA tetramethylethylenediamine Auxiliary catalyst TMPTA tetramethylmalondiamine Auxiliary catalyst Tm8c:S^uq)
L-33 Low atomization, gel type catalyst, performance can replace A-33
NMM N-methylmorpholine, polyurethane fast foam, open pore
DMP 1,4-dimethylpiperazine, self-crusting
Metal-based catalysts
DABCO K-15 K-15 70% potassium octanoate in diethylene glycol solution, standard PIR catalyst
DABCO T9 T9 100% stannous octanoate, industry standard tin based catalyst
DABCO T12 T12 Dibutyltin dilaurate, for coatings or PU resins.
DABCO 120 120 Tetravalent tin catalyst, faster and more stable reaction than T-12.
POLYCAT46 PC46 Potassium acetate in ethylene glycol solution, the strongest trimerization catalyst.
For reference only!