catalyst A33

Overview:

Chinese name: Polyurethane Catalyst A33

Alias: catalyst A33, polyurethane catalyst A33, catalyst A33, blowing catalyst A33, CAS 280-57-9, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33 PC CAT TD33, Addocat 105 , TEDA L33, foaming catalyst, polyurethane foaming catalyst, catalyst A-33, polyurethane catalyst A-33, liquid catalyst, liquid composite amine catalyst

Polyurethane catalyst A33 is a gel catalyst mainly used as polyurethane foam.

Foreign name A33 polyurethane catalyst A33, catalyst A33, Dabco 33-LV, Niax A-33, Jeffcat TD-33A, Lupragen N201, Tegoamin 33, PC CAT TD33, Addocat 105, TEDA L33, foaming catalyst A33

33% triethylenediamine solution

Form Solid

Application Flexible, semi-rigid, rigid urethane foam

 

chemical composition:

33% triethylenediamine solution.

Triethylenediamine is solid at room temperature and is inconvenient to use as a polyurethane catalyst. In industrial applications, it is often melted in a small molecule diol and configured to use an alcohol solution with a mass fraction of 33% (or other concentration).

Commonly used glycols include dipropylene glycol, propylene glycol, diethylene glycol (diethylene glycol), ethylene glycol and the like.

 

Product properties:

Molecular formula: C6H12N2;

Relative molecular mass: 112.17;

CAS number: 280-57-9;

Purity ≥99%;

Moisture≤0.5%;

Viscosity (25℃): 100mPa.s;

Density (20℃): 1.033g/cm3;

Flash point (PMCC): 79℃;

Vapor pressure (38℃): 266Pa

 

Product Usage:

The effective component of polyurethane catalyst A33 is triethylenediamine, a solution made of 33% triethylenediamine and 67% dipropylene glycol. It is mainly used as a gel catalyst for polyurethane foams and is widely used in soft , Semi-rigid, rigid polyurethane foam, coatings, elastomers, in polyurethane foaming systems, isocyanate first reacts with triethylenediamine to form an active complex, the nature of the complex is very unstable, once the carbamate After the ester bond is formed, it will be released, which is conducive to further catalysis. Triethylenediamine has a strong catalytic effect on the gel reaction and the foaming reaction, especially on the polyurethane and the hydroxyl group. A33 is mainly used as a gel catalyst for polyurethane foams, and is widely used in soft, semi-rigid, rigid polyurethane foams, elastomers, and coatings.

Polyurethane Catalyst A33 Catalyst A33 Foaming Catalyst A33 CAS 280-57-9 Dabco 33-LV Niax A-33 Jeffcat TD-33A Lupragen N201 Tegoamin 33 PC CAT TD33 Addocat 105 TEDA L33 Foaming Catalyst 33-LV Polyurethane Foaming Catalyst 33- LV catalyst A-33 polyurethane catalyst A-33 liquid catalyst

 

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse

 

package:

200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

Company Name:	Shanghai OHANS Chemical Co., Ltd.
Sales Manager:	Hunter
E_Mail:	Honda@ohans.com
Telephone:	+86-021-5161 9971 +86-021-5161 9972 +86-021-5161 9973
Address:	709 Lingshi Road, Zhabei District, shanghai, China
Website:	www.dpta.vip

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.