Product Description: Dabco TL foaming catalyst 23% solid amine and 30% dipropylene glycol solution of DABCO T
Product Physical Properties:
Appearance: light yellow liquid
Density (25℃,g/cm3): 0.99
Water solubility: soluble in water
Flash point (PMCC,℃): 85
Hydroxyl value (mgKOH/g): 490
Dabco TL Catalyst is a low odor, strong foaming tertiary amine catalyst that promotes early foam strength in flexible polyurethane block sponge formulations with a balanced reaction profile and reduced amine emissions. Dabco TL catalyst is used to obtain fine, uniform cell structures with a wide processing range.
Typical Physical Properties Table.
Appearance Colorless to light yellow transparent liquid
Specific gravity 0.99
Viscosity @25°C mPa.s 35
Water solubility @25°C partially soluble
Flash point, ℃ 85
Low odor strong foaming polyurethane catalyst
Balances polyurethane foaming reaction curves
Reduces VOC emissions and accelerates post-curing
Suitable for flexible polyurethane slabstock foams where line temperatures will gradually increase.
Dabco TL catalysts are recommended for flexible slabstock foams with MC foaming and are suitable for medium to high density, high resilient and slow resilient foams.
Use level – block foam systems
0.2-0.5 pphp Dabco Dabco Dabco TL catalyst is recommended.
Use level – molded foam systems
It is recommended to use 0.2-0.6 pphp Dabco Dabco TL catalyst in MDI systems and 0.1-0.4 pphp Dabco Dabco TL catalyst in TDI systems respectively.
Dabco TL is a low-odor, strongly foaming tertiary amine catalyst that promotes reactions in a balanced manner;
The Dabco TL catalyst partially reacts in the polyurethane foam matrix, thus reducing VOC emissions and accelerating post-curing;
Dabco TL can be used as a primary catalyst in the production of water-blown flexible polyurethane block foams;
Dabco TL can be used in the production of flexible polyurethane slabstock foam where the line temperature will gradually increase.
Keep unopened for two years
Storage and Transportation:
Should be kept sealed and stored in a dry, cool and 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.