CAS 64265-57-2 Trimethylolpropane tris(2-methyl-1-aziridinepropionate)

Introduction 

Trimethylolpropane tris(2-methyl-1-aziridinepropionate), also known as Sac-100 or TTMAP, is a trifunctional aziridine crosslinker widely used in polymer chemistry and coatings. The compound contains three active aziridine rings, which can undergo ring-opening reactions with carboxylic acids, amines, or hydroxyl groups, thereby enabling efficient crosslinking in water-based systems.

Trimethylolpropane tris(2-methyl-1-aziridinepropionate) is widely used in water-based and some solvent-based inks, coatings, pressure-sensitive adhesives, adhesives, and other fields, significantly improving the water resistance, scrub resistance, chemical resistance, high-temperature resistance, and adhesion of crosslinked film-forming products on various substrates.
This crosslinker is an environmentally friendly crosslinker. No harmful substances such as formaldehyde are released after crosslinking, and the finished product after crosslinking is non-toxic and odorless.

Specification:

Package: 

25 kg/drum, stored in a dry, cool, and airtight condition.

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