Polymer modified TNT containing explosives
    1.
    发明授权
    Polymer modified TNT containing explosives 失效
    聚合物改性TNT含爆炸物

    公开(公告)号:US4445948A

    公开(公告)日:1984-05-01

    申请号:US415495

    申请日:1982-09-07

    IPC分类号: C06B21/00 C06B45/10

    CPC分类号: C06B45/10 C06B21/005

    摘要: The present invention relates to an improved explosive TNT based composit consisting of TNT, HDX, RDX, aluminum and a small amount of an elastomeric linear polymer having polar groups dissolved or dispersed throughout, said composition having improved properties. Such improved properties include: reduced cracking and exudation, improved friction sensitivity, sympathetic detonation and enhanced cook-off hazard properties.

    摘要翻译: 本发明涉及由TNT,HDX,RDX,铝和少量具有溶解或分散的极性基团的弹性线性聚合物组成的改进的基于炸药的TNT组合物,所述组合物具有改进的性能。 这种改进的性能包括:减少裂化和渗出,改善摩擦敏感性,交感爆震和增强的灭火危害性质。

    Extrudable PBX molding powder
    2.
    发明授权
    Extrudable PBX molding powder 失效
    可挤出PBX成型粉末

    公开(公告)号:US4952255A

    公开(公告)日:1990-08-28

    申请号:US596188

    申请日:1984-04-02

    申请人: Horace D. Stanton

    发明人: Horace D. Stanton

    IPC分类号: C06B25/32 C06B45/10

    CPC分类号: C06B45/10 C06B25/32

    摘要: An extrudable plastic bonded explosive molding powder is provided and conns about 20 percent by weight ethylenevinyl acetate copolymer and 80 percent by weight PETN.

    摘要翻译: 提供了一种可挤出的塑料粘结的爆炸性成型粉末,其含有约20重量%的乙烯 - 乙酸乙烯酯共聚物和80重量%的PETN。

    In situ cured booster explosive
    3.
    发明授权
    In situ cured booster explosive 失效
    原位固化助爆炸药

    公开(公告)号:US4385948A

    公开(公告)日:1983-05-31

    申请号:US176172

    申请日:1980-08-07

    IPC分类号: C06B45/10

    CPC分类号: C06B45/10

    摘要: The present invention relates to a method for preparing an in situ cured ster explosive by mixing explosive crystals with a prepolymer solution comprising a carboxyl (or hydroxyl)-terminated hydrophobic polyester and epoxidized linseed oil with chromium octanoate as a catalyst. The explosive mixture is pressed into desired size and cured at 60.degree. C. to 70.degree. C. for about 96 hours. The resulting in situ cured explosive has desirable safety and physical properties.

    摘要翻译: 本发明涉及一种通过将爆炸性晶体与包含羧基(或羟基)封端的疏水性聚酯和环氧化亚麻子油与辛酸铬作为催化剂的预聚物溶液混合来制备原位固化的助燃炸药的方法。 将该炸药混合物压制成所需尺寸并在60℃至70℃下固化约96小时。 所得的原位固化炸药具有理想的安全性和物理性质。

    Moldable ethylene/vinyl acetate copolymer
    4.
    发明授权
    Moldable ethylene/vinyl acetate copolymer 失效
    可塑乙烯/乙酸乙烯酯共聚物

    公开(公告)号:US4090894A

    公开(公告)日:1978-05-23

    申请号:US779653

    申请日:1977-03-21

    IPC分类号: C06B45/10

    CPC分类号: C06B45/10

    摘要: Ethylene vinyl acetate copolymer resins are used as desensitizers and bins of moldable explosive compositions of cyclic nitramines, such as RDX. 82 - 98 weight percent binder is used and various ratios of ethylene to vinyl acetate moieties in the resin are used to modify molding and extrusion properties.

    摘要翻译: 乙烯乙酸乙烯酯共聚物树脂用作脱硝剂和环状硝胺如RDX的可成型的爆炸性组合物的粘合剂。 使用82-98重量%的粘合剂,树脂中乙烯与乙酸乙烯酯部分的各种比例用于改变模塑和挤出性能。