首页> 外国专利> Semi continuous process of forming composite explosive charge, useful in military field, comprises thermal crosslinking pastry explosive composition of e.g. polyol prepolymer and pulverulent solid charge having nitro-organic explosive

Semi continuous process of forming composite explosive charge, useful in military field, comprises thermal crosslinking pastry explosive composition of e.g. polyol prepolymer and pulverulent solid charge having nitro-organic explosive

机译:在军事领域中有用的形成复合炸药的半连续方法包括热交联的酥皮炸药组合物,如多元醇预聚物和具有硝基有机炸药的粉状固体装料

摘要

Semi continuous process of forming a composite explosive charge having a charged solid polyurethane matrix comprises: forming a pastry explosive composition (containing a polyol prepolymer, a polyisocyanate monomer, a plasticizer and a pulverulent solid charge having at least one nitro-organic explosive) by continously mixing a liquid component A having the monomer and a pastry component B1 having the prepolymer and the filler in which the plasticizer is distributed between the components; and introducing and thermal crosslinking the composition in to a mould. Semi continuous process of forming a composite explosive charge having a charged solid polyurethane matrix comprises obtaining a pastry explosive composition (containing a polyol prepolymer, a polyisocyanate monomer, a plasticizer and a pulverulent solid charge having at least one nitro-organic explosive) by continously mixing a liquid component A having the monomer at 90-99 wt.% and a pastry component B1 having the prepolymer and the filler together at 1-10 wt.% in which the plasticizer is distributed between the components; introducing the composition in to a mould; and thermal crosslinking the composition in the mould, where the A:B1 weight ratio is 95.05:4.95-99.55:0.45.
机译:半连续形成具有带电固体聚氨酯基体的复合炸药的方法包括:连续形成糕点炸药组合物(包含多元醇预聚物,多异氰酸酯单体,增塑剂和具有至少一种硝基有机炸药的粉状固体炸药)。将具有单体的液体组分A和具有预聚物和填充剂的糕点组分B1混合,其中增塑剂分布在各组分之间;然后将组合物引入模具中并进行热交联。半连续形成具有带电固体聚氨酯基体的复合炸药的半连续方法包括通过连续混合获得糕点炸药组合物(包含多元醇预聚物,多异氰酸酯单体,增塑剂和具有至少一种硝基有机炸药的粉状固体炸药)具有90-99wt。%的单体的液体组分A和具有1-10wt。%的预聚物和填料一起的糕点组分B1,其中增塑剂分布在组分之间;将组合物引入模具中;然后将所述组合物在模具中热交联,其中A:B1的重量比为95.05:4.95-99.55:0.45。

著录项

  • 公开/公告号FR2893613A1

    专利类型

  • 公开/公告日2007-05-25

    原文格式PDF

  • 申请/专利权人 EURENCO FRANCE SOCIETE ANONYME;

    申请/专利号FR20050011892

  • 发明设计人 MAHE BERNARD;

    申请日2005-11-24

  • 分类号C06B21;C06B45/06;

  • 国家 FR

  • 入库时间 2022-08-21 20:26:54

相似文献

  • 专利
  • 外文文献
获取专利

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号