Our DPTA, the countertype of DETA, belongs to the group of aliphatic amines. As an organic polyamine with a structure similar to DETA, the propylene structure present in its molecule can give the material better flexibility than materials formed with DETA. Therefore, it is widely used in the production of epoxy coatings and polyamide coatings. In addition, DPTA is also used as an additive in the paper industry, water treatment industry and pharmaceutical field.
For TATA(N4) belongs to the aliphatic amine . At room temperature, it is a colorless to pale yellow transparent liquid with an ammonia odor and hygroscopic properties. When exposed to air, it absorbs water and carbon dioxide. As a high-boiling-point solvent, it has better flexibility than TETA and is commonly used in the production and synthesis of antioxidants, epoxy curing agents, polyamide resins, and pharmaceutical intermediates.
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