Product introduction

DMEA dimethyl ethanolamine, mild equilibrium catalyst, milky white time is short. DMEA is an auxiliary catalyst in polyurethane foam plastics, and DMEA is also a reactive catalyst, which can be used in the formulation of polyurethane soft foam and polyurethane rigid foam. There is a hydroxyl group in the molecule of DMEA, which can react with isocyanate group. Therefore, DMEA can bind to polymer molecule and not volatilize as easily as triethylamine. DMEA dimethylethanolamine is widely used to prepare water-diluting coatings. DMEA is also the raw material of dimethylaminoethyl methacrylate, which is used to prepare antistatic agents, soil regulators, conductive materials, paper additives and flocculants. It is also used as water treatment agent to prevent boiler corrosion.

Product specification

The product of catalyst DMEA two methyl alcohol amine at room temperature, light yellow transparent liquid, soluble in water; viscosity (25 C): 6mPa.s; density (25 C): 0.89g/cm3; boiling range: 133-135 DEG C; flash point (TCC): 41 C; vapor pressure (25 DEG C): 559Pa.

Packing

It is packed in a clean, dry, sealed and leak-free special plastic drum with a net weight of 25kg.

storage and transportation 

When transporting DMEA catalyst, it should be strictly prevented from raining and contamination, and handled carefully to prevent leakage due to collision with hard objects. When storing DMEA catalyst, it should be stored at room temperature in a ventilated and dry warehouse to avoid damp environment, and the storage temperature should be kept below 25 C, avoiding sunshine exposure as far as possible, away from water sources and heat sources. In order to prevent moisture absorption and oxidation, it is suggested to fill the container with nitrogen. 

Quality guarantee period 

Under the correct storage conditions, the shelf life is 6 months from the date of production, and it can still be used after the expiration of the shelf life. 

security information

The catalyst DMEA is toxic to some extent and should be washed with soapy water in time after contact with skin. Workers can wear eye shields or safety glasses to protect their eyes. Eye washing and washing equipment should be provided near the workplace. Personal hygiene should be paid attention to when working in places where products may be contacted. Washing products should be used to clean the skin contacted with products before diet, smoking and leaving work. 

Leakage treatment

Prevent leakage as much as possible while ensuring safety. If minor leaks are found, they can be treated with sand or other absorbent materials and then placed in clean, dry containers for subsequent treatment. If a large number of leaks occur, the leaked materials should be collected for subsequent treatment. Material should be avoided from entering groundwater or surface water because it is not easily biodegradable. All leaked materials collected should be treated in accordance with the relevant regulations of the local environmental protection department.

Disclaimer 

The above information and technical advice are obtained from reliable sources, but we have no explicit and implicit assurance about the data provided, and we do not make any commitments here. If we need to use our products, we recommend a series of tests. The products used, used, processed or manufactured according to the technical information we provide are not within our control, so these responsibilities are borne by the users. The handling, storage, use or abandonment of this product is beyond our control and may exceed our knowledge. Under no circumstances shall we be liable for any loss, damage or related expenses caused by improper handling, storage, use or abandonment of this chemical. For more information, please check the technical safety instructions of our products or contact our market service department.