基本信息:
- 专利标题： 一种雷达波吸收涂料及其制备方法
- 专利标题（英）：Radar wave absorption absorbing coating and preparation method thereof
- 申请号：CN201110250029.1 申请日：2011-08-29
- 公开(公告)号：CN102358806A 公开(公告)日：2012-02-22
- 发明人： 朱恩灿
- 申请人： 朱恩灿
- 申请人地址： 北京市丰台区六里桥北里4号海军装备研究院
- 专利权人： 朱恩灿
- 当前专利权人： 朱恩灿
- 当前专利权人地址： 北京市丰台区六里桥北里4号海军装备研究院
- 代理机构： 北京知本村知识产权代理事务所
- 代理人： 周自清
- 主分类号： C09D5/32
- IPC分类号： C09D5/32 ; C09D7/12 ; C09D175/04 ; C09D163/00 ; C09D133/00
The invention discloses the ratio of raw materials for preparing a radar wave absorption absorbing coating and a preparation method for the same. The radar wave absorption absorbing coating is prepared by 25 to 55 parts of nanometer gadolinium-ferrite, 0.03 part to 2.5 parts of metallic cobalt or manganese, 10 to 35 parts of carbonyl iron and 25 to 75 parts of an adhesive. The nanometer gadolinium-ferrite is prepared by using the methods of citrate sol-gel and high temperature cauterization and mainly comprises ferromagnetic nanometer wafer-like particles, hexaplanar ferrite, amorphous magnetic fibers and a particle film. In utilization, the radar wave absorption absorbing coating provided in the invention has the advantages of a small thickness, a light weight, a wide absorption frequency band and high absorptivity.