OHANSLatest News

We provide information and technology related to polyurethane catalysts
bt_bb_section_bottom_section_coverage_image

Niax C-41 Liquid Tertiary Amine Catalyst Momentive

July 4, 2023by admin0

Overview:

Powerful and versatile, Niax catalyst C-41 is an excellent chemistry for urethane and trimer reactions in the manufacture of rigid polyurethanes, isocyanurate modified polyurethanes and polyisocyanurate foams. Liquid tertiary amine catalysts are highly active and have the added benefit of being non-flammable and low odor.

Niax catalyst C-41 tris(dimethylaminopropyl)hexahydrotriazine, low odor strong foaming trimer co-catalyst for high water volume foaming hard foam, semi-rigid foam, shoe soles.

Niax* catalyst C-41 is a premium catalyst suitable for use in polyurethane reactions and trimerization reactions to produce rigid polyurethanes, isocyanurate modified polyurethanes and polyurea isocyanate foams.

about Niax™ Catalyst C-41

As a potent catalyst, Niax catalyst C-41 helps to enhance cross-linking properties, which means improved release and mechanical properties of foam products. It enhances the adhesion between the foam and the substrate and helps to reduce surface brittleness.

Although it typically performs well as a catalyst for polyurethane reactions and trimerization reactions, greater activity can be obtained when used with potassium-based catalysts to catalyze isocyanurate molding reactions. As a low odor, high activity catalyst, Niax catalyst C-41 typically requires only 1.5 pph ~ 2.5 pph as the primary gel catalyst in PUR formulations, and 0.3 ~ 1.0 php when combined with another catalyst in PIR formulations.

Potential applications for Niax catalyst C-41 include

Rigid polyurethanes

Isocyanurate modified polyurethanes

Polyurea isocyanate foam

TEDA replacement

Low-odor formulations

Package

Packed in clean, dry, sealed and leak-free special plastic drums with a net weight of 20kg/25kg/180kg per drum.

Storage and transportation

When transporting Catalyst, it should be strictly protected from rain and staining, carefully and gently stored to prevent leakage from collision with hard objects. When storing Catalyst, it should be stored at room temperature in a ventilated and dry warehouse, avoiding humid environment, and the storage temperature should be kept below 25℃, avoiding sunlight as much as possible, and away from water and heat sources. To prevent moisture absorption and oxidation, it is recommended to fill the container with nitrogen.

Shelf life

Under proper storage conditions, the shelf life is 6 months from the date of manufacture, after which the product can be used after retesting.

Safety Information

Catalyst  is somewhat toxic and should be rinsed with soapy water promptly after contact with skin. Staff can wear eye protection or safety glasses for the purpose of eye protection. Eye wash and drenching equipment should be provided near the workplace. When working in places where contact with the product is possible, attention should be paid to personal hygiene and the skin in contact with the product should be washed with washing products before eating, smoking and leaving the workplace.

Leak handling

Stop spills as much as possible while ensuring safety. If a minor spill is found, treat it with sand or other absorbent material and place it in a clean, dry container for subsequent disposal. If a large spill occurs, the spilled material should be collected for subsequent disposal. Avoid entering groundwater or surface water as the material is not readily biodegradable. All collected spilled material should be disposed of in accordance with local environmental regulations.

Disclaimers

The information and technical advice provided above has been obtained from our reliable sources, however, we make no express or implied warranties with respect to the data provided and make no promises herein. If our products are to be used, we recommend that they undergo a series of tests. The application, use, processing or production of products based on the technical information provided by us is beyond our control and therefore these responsibilities are the responsibility of the user. The condition and method of handling, storage, use or disposal of this product is beyond our control and may be beyond our knowledge, and in no event will we be liable for loss, damage or costs associated with the improper handling, storage, use or disposal of this chemical. For more information, please review the technical safety sheets for our products or contact our marketing services department.

Uses:

Promotes the reaction of hydroxyl functional groups with NCO

Safety Information:

Catalyst is somewhat toxic and should be rinsed promptly with soapy water after contact with skin. Staff may wear eye protection or safety glasses for eye protection purposes. Eye wash and drenching equipment should be provided near the workplace. When working in places where contact with the product is possible, attention should be paid to personal hygiene and the skin in contact with the product should be washed with washing products before eating, smoking and leaving the workplace.

Shelf life.

Keep unopened,two years

Storage and transportation:

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

Packaging:

200KG/drum Storage: It is recommended to store in dry and cool area with proper ventilation. Please fasten the lid as soon as possible after the original packaging to prevent the mixing of other substances such as water and other substances from affecting the product performance. Do not inhale dust and avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothes separately and wash them before use. Maintain good hygiene habits.

Technical support and business contacts E-mailhongda@ohans.com

Leave a Reply

Your email address will not be published. Required fields are marked *