Title: Powdery anfo explosive with high dispersivity
Application Number: 90105484 Application Date: 1990.06.27
Publication Number: 1057639 Publication Date: 1992.01.08
Approval Pub. Date: Granted Pub. Date: 1995.06.28
International Classifi-cation: C06B21/00,C06B31/28
Applicant(s) Name: Changsha Inst. of Mining and Metallurgy, Ministry Address: 410012
Inventor(s) Name: Hong Youqiu, Liu Houping
Attorney & Agent: CHEN KAIYAO
Abstract:
     The anfo explosive of this invention possesses characteristics of small granulation, high dispersivity, fine stability and safety, high explosivity, low cost, no harm to environment and health of workers, and water resistance. Said explosive is classified into two kinds: rock use type and coal-mine use type. It meets the requirements of demolition of various mines and engineerings.
Time: 5