catalyst 2033/tertiary polyurethane catalyst
Product Name: Dabco 2033
Alias: Dabco 2033, Dabco tertiary amine catalysts, Catalyst 2033, Polyurethane tertiary amine catalysts
Product Description: Dabco 2033.
Product Physical Properties:
Appearance: colorless to light yellow liquid
Viscosity (25℃,mPa.s): 154
Density (25℃,g/cm3): 0.99
Water solubility: slightly soluble in water
Flash point (PMCC,℃): 100
Hydroxyl value (mgKOH/g): 799
Dabco 2033 Catalyst for Polyurethane Flexible Block Foams
Dabco 2033 catalyst is an optimized polyurethane tertiary amine catalyst. It offers a wide processing range in the production of flexible block polyurethane foams.
Dabco 2033 catalyst has the ability to balance foaming and gelling compared to other polyurethane catalysts, resulting in improved foam stability and improved tin catalyst tolerance, optimized foam density distribution, and compatibility with methylene chloride (MC) and other blowing agents.
Typical Physical Properties Table.
Appearance Colorless transparent liquid
Specific gravity 0.99
Viscosity @25°C mPa.s 154
Water solubility 25°C slightly soluble
Flash point, ℃ 100
Increased tolerance for tin catalyst use
Increased sponge porosity/ventilation
Balanced catalyst for easier control of foaming process
Compatible with other foaming agents
Suggestions for Use: Dabco 2033 Catalyst is an optimized tertiary amine catalyst.
Dabco 2033 Catalyst is a tertiary amine catalyst optimized for wide process freedom in the production of flexible block polyurethane foams.
Dabco 2033 Catalyst is recommended for use in methylene chloride (MC) foamed flexible block foams and for medium to high density, high resilience, and slow resilience sponges.
Use of horizontal – block foam systems
0.1-0.4 pphp Dabco 2033 Catalyst is recommended.
Dabco 2033 is a tertiary amine catalyst optimized for wide processing freedom in the production of flexible block polyurethane foams.
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. Air Chemicals recommends that all polyurethane catalysts be stored in a dry, cool and properly ventilated area, and that all storage containers 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.
Newtop Chemical Materials (Shanghai) Co., Ltd.
Rm. 1104, No. 258, Songxing West Road,