Alias: 2-Ethylhexanoic acid solution of triethylenediamine, Dabco 8154, amine catalyst Dabco 8154, catalyst Dabco 8154, acid-closed tertiary amine catalyst, polyurethane delayed gel catalyst, delayed gel catalyst 8154
Product Description: Dabco 8154 is light yellow liquid at room temperature, soluble in water;
Product Physical Properties
Appearance: light yellow liquid
Viscosity (25℃,mPa.s): 160
Density (25℃,g/cm3): 1.04
Water solubility: soluble in water
Flash point (PMCC,℃): 110
Hydroxyl value (mgKOH/g): 548
Dabco 8154 is an acid-contained tertiary amine catalyst, which is mainly used to promote the reaction of urethane (polyol-isocyanate) with delayed reaction initiation;
Dabco 8154 is mainly used in polyurethane molded foams to prolong the emulsion time, improve fluidity and increase the processing efficiency of the foam.
Dabco 8154 catalyst is a closed tertiary amine polyurethane catalyst that primarily promotes urethane foaming urethane (polyol-isocyanate) reactions while providing delayed catalytic initiation in flexible and rigid polyurethane foaming.
Typical Physical Properties.
Appearance Amber colored transparent liquid
Specific gravity 1.04
Viscosity @25°C mPa.s 160
Solubility in water @ 25°C Completely soluble
Flash point, ℃ 110
Polyurethane delayed gel catalyzation, providing excellent flowability
Improves curing time of polyurethane foams without prolonging demolding time
Less corrosive than other polyurethane delay catalysts
Dabco 8154 catalyst is used in polyurethane foam molding applications to provide delayed emulsion time for mold filling and closure and improved flow. Increases productivity throughout the molded foam operation.
Dabco 8154 catalyst is also used as a co-catalyst, replacing up to 25% of the existing catalyst mix to improve curing without significantly altering the pre-reaction.
Dabco 8154 Catalyst can also be used in rigid foam applications, polyurethane insulation boards, polyurethane pipe insulation, polyurethane panels, polyurethane sealants, and polyurethane waterproof coatings.
Keep unopened for two years
Storage and Transportation:
Should be kept sealed and stored in a dry, cool, ventilated warehouse
200KG/drum Storage: it is recommended to store in dry and cool area with proper ventilation. Please fasten the packaging cover as soon as possible after the original packaging to prevent the mixing of other substances such as moisture and other substances that may affect the product performance. Store in a cool and dry place, keep the container sealed and avoid contact with oxides. Do not inhale dust and avoid contact with skin and mucous membranes. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash before use. Maintain good hygiene practices. The company recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area. All storage containers must be well sealed to avoid contact with water or other affected substances, which may alter the performance of the product in use. The storage temperature is 10°C to 30°C. Lower or higher temperatures are inappropriate and should be avoided if possible.