QG CHEMICALS · 2026

Rigid foam

Catalysts, silicone surfactants and auxiliaries for refrigeration, panels, spray, pipe insulation and OCF.

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Rigid foam

Catalysts, silicone surfactants and auxiliaries for refrigeration, panels, spray, pipe insulation and OCF.

Rigid foam catalysts

QGA-99

Bis(2-dimethylaminoethyl) ether (BDMAEE).

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QG TEDA

Triethylenediamine; white or pale-yellow crystals.

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QG A-33E

Odorless A33 for rigid foam; TEDA-E.

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QG A-33M

Odorless A33 for molded foam; TEDA-M.

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QG PC-5

Pentamethyldiethylenetriamine (PMDETA).

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QG PC-5L

/ PC-5S L: low-odor grade. S: delayed-action grade.

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QG PC-5S

Delayed-action catalyst for rigid polyurethane foam.

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QG PC-8

N,N-Dimethylcyclohexylamine (DMCHA).

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QG PC-8L

/ PC-8S L: low-odor grade. S: delayed-action grade.

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QG PC-8S

Delayed-action catalyst for rigid polyurethane foam.

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QG PC-15

Tetramethyldipropylenetriamine, as named in the source.

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QG PC-41

Tris(dimethylaminopropyl)hexahydrotriazine.

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QG DABCO T

Amine catalyst for rigid polyurethane foam. Confirm the composition in the current technical data sheet.

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QG BDMA

Amine catalyst for rigid polyurethane foam. Confirm the composition in the current technical data sheet.

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QG K-15

Potassium 2-ethylhexanoate solution.

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QG PC-9

Tris(dimethylaminopropyl)amine.

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T12

Dibutyltin dilaurate (DBTDL).

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QG-1029

High-activity blended organotin catalyst with hydrolysis resistance.

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DK8154

Delayed-action catalyst.

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QG TMR-2

Quaternary ammonium catalyst that promotes polyisocyanurate formation (isocyanate trimerization).

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QG TMR-3

Quaternary ammonium catalyst.

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QG DMP-30

Tris(dimethylaminomethyl)phenol.

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QG PC-46

Potassium salt solution.

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QG PC-47

Potassium salt solution.

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QG DPA

(Dimethylaminopropyl)diisopropanolamine. Available at 85% and 98% content.

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QG PC-37

2-[2-(Dimethylamino)ethoxy]ethanol (DMAEE).

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QG PC-77

Pentamethyldipropylenetriamine.

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QG-DMDEE

Dimorpholinodiethyl ether.

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QG-DMAEE

2-[2-(Dimethylamino)ethoxy]ethanol.

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QG-118

Low-odor, low-fogging reactive amine blend; blowing catalyst.

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QG-1018

Low-odor amine blend; balanced catalyst.

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QG-1019

Amine blend; blowing catalyst. Helps extend the shelf life of formulated polyol blends.

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QG-PT324

Low-odor, low-fogging reactive amine blend; blowing catalyst.

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QG-PT303

Low-odor, low-fogging reactive amine blend; blowing catalyst.

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QG-Z131

Fully reactive gelling catalyst.

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Rigid foam surfactants

Contact our technical team to confirm suitability and current supply specifications, and to request TDS / SDS documents.

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