About Us Life Science Performance Products Contract Manufacturing Products Regulatory News Contact EN NEWS 2021 MAR AZIRIDINE Chemistry Ethyleneimine (EI), also known as aziridine, is a 3 member heterocyclic secondary amine that offers many possibilities in organic synthesys and also in Pharmaceutical field. Propylene Imine (PI), also known as 2-methyl aziridine, is a monomer that is widely used in several chemical processes, since many years. The imination (PI addition) route provides a unique chemistry to improve mechanical properties to different types of polymers. Both, Aziridine and 2-methyl aziridine, are the active groups present in the popular Polyfunctional Aziridine (PFAZ) crosslinkers, used in several types of water based coatings (leather finishes, textile printing, PSA, wood varnishes), moreover Aziridine is becoming more and more interesting in APIs development. MENADIONA has a long track record of top service in these materials, and is the only global supplier. This is a guarantee for a long-term and reliable partnership to any customer who look for stability in their Supply and Value Added Chain. Do not hesitate to contact us for any further information you may need. < > Categories All posts General Congress Regulatory Your trusted European manufacturer in specialty chemicals ABOUT US Who we are History & Figures Manufacturing Sites Corporate Social Responsibility (CSR) PRODUCTS Life Science Performance Products Contract Manufacturing GET SOCIAL Address: Pol. Ind. Mas Puigvert, s/n - 08389 Palafolls - Barcelona - Spain Copyright © 2018 Menadiona / +34 93 764 07 11 / menadiona@menadiona.com Quality policy | Privacy policy