Hegrecat LA105 (Bis-(dimethylaminopropyl)amine, CAS: 6711-48-4)

Hegrecat LA105 (Bis-(dimethylaminopropyl)amine, CAS: 6711-48-4)


Appearance: Colorless to pale yellow liquid

Key Properties:

This catalyst exhibits excellent solubility in common organic solvents and polyols, ensuring uniform dispersion within polyurethane formulations. As a strong gelling catalyst, LA105 accelerates the reaction between isocyanates and polyols, promoting the formation of urethane linkages. It also enhances the crosslinking density of the polyurethane network, resulting in improved mechanical properties such as tensile strength and tear resistance. Additionally, LA105 has a moderate reactivity profile, providing a good balance between pot life and curing speed, which is crucial for processing flexibility in various applications.

Applications

Rigid Polyurethane Foams: LA105 is extensively used in the production of rigid polyurethane foams for insulation applications. It helps to create fine-celled structures with excellent dimensional stability, low thermal conductivity, and high compressive strength. These foams are commonly used in building insulation panels, refrigerators, and industrial cold storage facilities.

 

Flexible Polyurethane Foams: In flexible foam production, LA105 acts as a co-catalyst to improve cell opening and enhance the resilience of the foam. It is particularly useful in high-resilience (HR) foams for automotive seating and furniture applications, where comfort and durability are essential.

 

Polyurethane Elastomers:LA105 is employed in the synthesis of polyurethane elastomers, which find applications in wheels, rollers, seals, and gaskets. Its ability to promote rapid curing and high crosslinking density results in elastomers with excellent abrasion resistance and mechanical performance.

 

Coatings and Adhesives: In polyurethane coatings and adhesives, LA105 accelerates the curing process, reducing production time and improving productivity. It also enhances the adhesion strength and chemical resistance of the final products, making them suitable for demanding environments.

 

Our LA105 product is manufactured to the highest quality standards, ensuring consistent performance and reliability. With its exceptional catalytic efficiency and versatility, LA105 is the catalyst of choice for polyurethane manufacturers seeking to optimize their processes and produce high-quality products.

 

Package

Drum or IBC tote

  • Hegrecat LA105 (Bis-(dimethylaminopropyl)amine, CAS: 6711-48-4)

     

  • Hegrecat LA105 (Bis-(dimethylaminopropyl)amine, CAS: 6711-48-4)

     

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