Tongjiu Hydrazine Hydrate Industr Co.,Ltd

Method of using azobisisobutyronitrile

 

Azobisisobutyronitrile (AIBN) is the most commonly used azo initiator. The characteristic is that the decomposition reaction is relatively stable, only one kind of free radical is generated, and substantially no induced decomposition occurs, so it is often used for the kinetic study of free radical polymerization.

In addition, it is relatively stable, safe to store and use. Like all azo compounds, AIBN is also toxic and cannot be used in the synthesis of polymers related to medical and food packaging. Because of its decomposition reaction, it produces stoichiometric nitrogen, which can be easily liberated by measuring its fraction. The volume of nitrogen is used to determine kinetic data such as decomposition activation energy and frequency factor.Sometimes the polymer can be foamed by the nitrogen it emits.

Our company-TongJiu Hydrazine Hydrate Industry Co., Ltd mainly produces hydrazine hydrate, specializing in the research of oilfield adjuvants. With the continuous development of technology, we are gradually expanding the coverage of domestic and foreign markets. Interested customers are welcome to contact us and cooperate.