1,2 Propylendiamine is an organic chemical and belongs to the group of alphatic amines. It is a hygroscopic, colorless and flammable liquid with a light ammonia odor.
1,2-Propylenediamine (1,2-PDA) is an essential ingredient for the production of elastomeric fibers. It is also used as a building block in the manufacture of medicines and plant protection products, colorants, textile auxiliaries, pigments and optical brighteners.
Used as a chain extender in the production of polyurethane resins for water dispersion (PUD)
1,2-Propylenediamine is a building block for the production of polyurethane resins (polyester polyol and polycarbonate diol). Good balance between hardness and flexibility, adhesion, weatherability or hydrolysis resistance. Application in coatings, adhesives and sealant.