会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 5. 发明授权
    • 전자파 차폐용 도전성 페인트
    • 전자파차폐용도전성페인트
    • KR100455338B1
    • 2004-11-06
    • KR1020010072565
    • 2001-11-21
    • 제일모직주식회사
    • 정해룡송미경배창석이원희김영호김현돈
    • C09D5/24
    • PURPOSE: A conductive paint is provided, which has an excellent electrical properties, can be prepared in a short time and is used to screen the electromagnetic wave in the range of several MHz to several GHz. CONSTITUTION: The conductive paint comprises 0.2-60 parts by weight of a water-soluble urethane dispersion; 10-60 wt% of metal powder; and 10-60 wt% of an alcohol. Preferably the metal powder is silver powder or copper powder coated with silver. The silver powder is a flake-type powder with an average size of 1-10 micrometers (D50), and the copper powder coated with silver is a flake-type powder with an average size of 5-50 micrometers (D50). Preferably the silver power is a mixture of the silver powder with an average size of 1-5 micrometers (D50) and the silver powder with an average size of 4-10 micrometers (D50) in the ratio of 99.9:0.1 to 20:80 by weight.
    • 目的:提供一种导电涂料,其具有优良的电性能,可在短时间内制备并用于筛选几MHz至几GHz范围内的电磁波。 构成:导电漆包含0.2-60重量份的水溶性聚氨酯分散体; 10-60重量%的金属粉末; 和10-60重量%的醇。 优选金属粉末是涂有银的银粉或铜粉。 银粉为平均粒径为1〜10μm的片状粉末(D50),被银覆盖的铜粉末为平均粒径为5〜50μm的片状粉末(D50)。 优选银粉末为平均尺寸为1-5微米的银粉(D50)和平均尺寸为4-10微米的银粉(D50)以99.9:0.1至20:80的比例 重量。