Триизопропаноламин химические свойства, назначение, производство
Описание
Triisopropanolamine (TIPA), a tertiary alkanolamine, is majorly used as a grinding chemical that reduces agglomeration in the ball milling process and changes the particle distribution of the finished cement.
Химические свойства
Triisopropanolamine is a white to slightly yellow crystalline that is almost odorless. It is fully soluble in water.
Triisopropanolamine is a corrosive and hygroscopic solid.
Использование
Triisopropanolamine is an amine used for a variety of industrial applications including as an emulsifier, stabilizer, and chemical intermediate. It is also used to neutralize acidic components of some herbicides.
Triisopropanolamine is an aminoalcohol and belongs to the group of alkanolamines. It is majorly used as a grinding chemical that reduces agglomeration in the ball milling process and changes the particle distribution of the finished cement.
прикладной
Triisopropanolamine (TIPA) can act as an interfacial transition zone (ITZ) to improve the mechanical properties of the mortar and the concrete. It can also be used to increase the compressive strength of the cement-fly ash system by accelerating the hydration of both the compounds.
1. Cement industry - TIPA is commonly used a cement grinding additives. It increases the strength of cement and other mixtures for cement.
2. Metallurgy - TIPA is used as antioxidants and coolant and prevent corrosion in metals.
3. Polyurethane industry - preliminary usage as a agent and catalyst to improve PU quality.
4. Textile industry - TIPA is used as refining agent and other dye specific agent properties.
Общее описание
White solid with slight odor of ammonia. Denser than water .
Реакции воздуха и воды
Water soluble
Профиль реактивности
Triisopropanolamine neutralizes acids to form salts plus water in exothermic reactions. May be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by combination with strong reducing agents, such as hydrides.
Опасность
Irritant to skin and eyes.
Угроза здоровью
Irritation of eyes and skin. May cause slight corneal injury or burn. Repeated contact may cause skin burn. Heated vapor may cause moderate respiratory irritation. Low to moderately toxic by oral routes.
Меры предосторожности
Hygroscopic. Store away from oxidizing agents, water/moisture. Keep the container tightly closed and place it in a cool, dry and well ventilated condition. Store under inert gas.
использованная литература
Pensri Piboonchaisit, et al. Novel Route to Tris(silatranyloxy-i-propyl)amine Directly from Silica and Triisopropanolamine, Part I.ScienceAsia.1999,25113-119.
Paul J. Sandberg.; F. Doncaster. On the mechanism of strength enhancement of cement paste and mortar with triisopropanolamine.Cem. Concr. Res.2004,34(6), 973-976.
Триизопропаноламин препаратная продукция и сырье
сырьё
препарат