• 专利标题:   High polymer binder explosive with heat conducting network comprises explosive, high polymer binder, anionic surfactant, cationic surfactant, organic solvent, deionized water, and heat conductive filler.
  • 专利号:   CN112374954-A, CN112374954-B
  • 发明人:   YANG W, YANG X, LIU X, DENG H, HE F, LI Y, TANG X, YANG Z
  • 专利权人:   UNIV SOUTHWEST SCI TECHNOLOGY
  • 国际专利分类:   C06B023/00, C06B025/34, C06B025/40
  • 专利详细信息:   CN112374954-A 19 Feb 2021 C06B-025/34 202133 Pages: 16 Chinese
  • 申请详细信息:   CN112374954-A CN11223417 05 Nov 2020
  • 优先权号:   CN11223417

▎ 摘  要

NOVELTY - A high polymer binder explosive with heat conducting network comprises 70-98 pts. wt. explosive, 2-30 pts. wt. high polymer binder, 2.5-10 pts. wt. anionic surfactant, 0.5-5 pts. wt. cationic surfactant, 500-2000 pts. wt. organic solvent, 450-1900 pts. wt. deionized water, and 0.5-5 pts. wt. heat conductive filler. USE - High polymer binder explosive. ADVANTAGE - The high polymer binder explosive can be prepared by a method, which is low in cost, high in efficiency, and suitable for industrial production. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of the high polymer binder explosive, which involves: (1) adding explosive and high polymer binder to organic solvent to form an explosive/high polymer binder mixed solution, then adding portion of deionized water and anionic surfactant, and using an emulsifier to shear and emulsify at high speed to obtain an explosive/high polymer binder emulsion; (2) adding cationic surfactant to other portion of deionized water, then adding heat conductive filler, ultrasonically dispersing at 300 W and 60-70 kHz for 20-26 hours to obtain a heat conductive filler dispersion with a positive charge on the surface, adding to the explosive/high polymer binder emulsion, and self-assembling under the electrostatic interaction of negative charge to form an explosive/high polymer binder-heat conductive filler emulsion; and (3) demulsifying and drying the explosive/high polymer binder-heat conductive filler emulsion to obtain an explosive/high polymer binder-heat conductive filler core-shell structure, pressing, gathering the heat conductive filler on the surface of the explosive/high polymer binder latex particle, and constructing.