公开(公告)号：US20140260185A1

公开(公告)日：2014-09-18

申请号：US13832960

申请日：2013-03-15

Applicant: Alliant Techsystems Inc.

Inventor： Nathan M. Seidner ,  Jay D. Shuler ,  Richard Brad Cragun

IPC: C06B45/00

CPC classification number: C06B45/00 ,  C06B23/009 ,  C06B45/10

Abstract: A precursor formulation of an energetic composition with improved electrostatic charge dissipation, including an amorphous carbon black having a specific surface area of at least about 1,200 m2/g, in an amount from about 0.05% by weight to about 0.25% by weight. Also disclosed is a precursor formulation of a propellant composition with improved electrostatic charge dissipation. The amorphous carbon black having a specific surface area of at least about 1,200 m2/g may enhance the electrostatic charge dissipation of the HTPB-based propellant composition, without affecting the breakdown voltage of the propellant composition.

Abstract translation: 具有改善的静电电荷耗散的能量组合物的前体制剂，包括具有至少约1,200m 2 / g的比表面积的无定形炭黑，其量为约0.05重量％至约0.25重量％。 还公开了具有改善的静电电荷耗散的推进剂组合物的前体制剂。 具有至少约1,200m 2 / g的比表面积的无定形炭黑可以增强基于HTPB的推进剂组合物的静电荷耗散，而不影响推进剂组合物的击穿电压。