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TRIGON Chemie Datasheet

TEDA-DPG (TEDA-L33)

TEDA-DPG (33% Triethylenediamine in Dipropyleneglycol)
1,4-diazabicyclooctane, Oxydipropanol
Structural formula of  TEDA-DPG (TEDA-L33)
CAS-no.:
280-57-9 / 25265-71-8
EC no.:
205-999-9 / 246-770-3
Specification:
Appearance:Clear, colourless to amber liquid
Amin value (mg KOH/g):310 - 350
Water (%):max. 0.5
Characteristic properties:
Density at 20°C (g/cm³):1.00 - 1.05
Viscosity at 25°C (mPas):ca. 150
Applications:
Standard catalyst in the production of polyurethane.
In foams, it activates the gas as well as the crosslinking reaction.
Catalyst in the production of polyether flexible foams.
Catalyst in the production of cold form foam and HR-foam.
Catalyst in the production of rigid foam.
It gives rigid foam a tough and elastic surface and increases the adhesion of PUR-rigid foam to flexible and rigid surfaces.
Catalyst in the production of integral foarm.
Catalyst in the production of cold-pour elastomers.
It is used in all cases where longer filling times are required.

Shelf life: 6 months (from delivery date)
Packaging:
200 kg drums
HS Taric-no.:
3815 90 90
UN-no.:
- -
Redaktion:
01/2025

Suggestions for processing and use of our products correspond to our best knowledge and are always given without obligation. There is no liability for incorrect formulations and mixing recommendations. Each processor of our products is liable for compliance with all legal regulations, including those in the field of patent law.

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