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polyurethane tertiary amine catalyst/Dabco 2039 catalyst

November 20, 2023by admin0

polyurethane tertiary amine catalyst/Dabco 2039 catalyst


Product Name: Dabco 2039

Alias: Dabco 2039, Catalyst 2039, Polyurethane tertiary amine catalyst, Dabco 2039 catalyst

Product Description: Dabco 2039

Product Physical Properties:

Appearance: light yellow liquid


Density (25℃,g/cm3): 1.01

Water solubility: soluble in water

Flash point (PMCC,℃): 95

Hydroxyl value (mgKOH/g): 415

Product Description: Dabco 2039 Catalyst for Polyester Flexible and Rigid Foam Systems


Dabco 2039 catalyst is a polyurethane tertiary amine catalyst primarily used to promote urethane (polyol-isocyanate) reactions with low VOC and low fogging. Dabco 2039 catalyst is a low-odor alternative to morpholine-based amine catalysts in polyester flexible block foam applications.Dabco 2039 catalyst is also used in all or high water rigid foam applications to reduce “chalking”, increase polyurethane foam flow, stabilize the structure of the foam cells and improve adhesion to various substrates. Typical Physical Properties

Typical Physical Properties Table.

Appearance Colorless transparent liquid

Specific gravity 1.01

Viscosity @25℃ mPa.s 180

Water solubility @25℃ soluble

Flash point, ℃ 95


Low odor alternative to morpholine catalysts

Strong gel urethane catalyst

Reaction selective

Improves bonding of substrates

Product Usage:

Dabco 2039 is a tertiary amine catalyst used to promote urethane (polyol – isocyanate) reactions as a replacement for morpholine amine catalysts in flexible polyester block foam applications;

Dabco 2039 is also used in all foam or high water content rigid foam applications to reduce product brittleness/improve product adhesion to various substrates.

Shelf Life.

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.

Company Name:

Newtop Chemical Materials (Shanghai) Co., Ltd.

Sales Manager:





86-021-5657 7831


86-021-5657 7830


Rm. 1104, No. 258, Songxing West Road,
Baoshan District, Shanghai, China (Mainland)



Our Company

Since its establishment, the company has adhered to the service tenet of “integrity-based, customer first”, adhered to customer demand as the focus, market-oriented, adhered to technological innovation, management innovation and service innovation, and constantly implemented lean production, refined management, to provide customers with better products and services! The company has its own factory, research and development base, set up a strict scientific quality management system, and constantly committed to technological innovation, product innovation and management innovation, so as to ensure that our products have a certain competitiveness in the same industry. The factory is located in Jining City, Shandong Province, China, covering an area of 500 acres, and the current production capacity of various types of amines is 5,000 to 10,000 tons per year.

Our Advantages

Strict Quality Management
Our company strictly implements ISO9002 quality management standards and has established a complete quality management system to ensure the long-term stability of product quality.

Efficient Service
Our production is efficient and reliable, so we deliver on time and within delivery deadlines. At the same time, our team is always happy to help customers and strive to solve customer problems in a short time.

Competitive Price
We have long-term services in wholesale Polyurethane catalyst and have established long-term and stable cooperative relationships with many retailers and agents to provide our customers with reasonably priced products.

OEM Available
Our employee team has high R&D capabilities, superb design and development capabilities, skilled manufacturing technology, and rich product application experience, and can also meet OEM business needs.throughout the entire industry chain.

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