잉크젯 프린팅법을 이용한 무소결 페라이트 세라믹 후막 제조 방법
    2.
    发明公开
    잉크젯 프린팅법을 이용한 무소결 페라이트 세라믹 후막 제조 방법 有权
    使用喷墨打印方法的非烧结铁素体陶瓷薄膜

    公开(公告)号:KR1020130127104A

    公开(公告)日:2013-11-22

    申请号:KR1020120050761

    申请日:2012-05-14

    摘要: A manufacturing method for non-sintered ferrite ceramic thick film using inkjet printing method is disclosed to prevent nozzle clogging and secure superior filling rate. According to an embodiment of the present invention, the manufacturing method for non-sintered ferrite ceramic thick film using inkjet printing method comprises the following steps. Ferrite ink composed of organic solvent and magnetic powder is dispensed on a substrate with a scanning method using a first inkjet nozzle. Polymer resin is impregnated to the ferrite ink by dispensing the polymer resin with a scanning method using a second inkjet nozzle on the substrate dispensed with the ferrite ink. The ferrite ceramic thick membrane is formed by hardening the ferrite ink and the polymer resin on the substrate. The ferrite magnetic powder is composed of at least two types of magnetic powder having different diameters, and the ratio between the magnetic powder with the largest diameter and that of smallest diameter is maintained at 1:2.4-1:10 to satisfy the filling rate of 40-80 vol%. [Reference numerals] (AA) Start;(BB) End;(S110) Dispense ferrite ink;(S120) Impregnate polymer resin to the ferrite ink;(S130) Harden the ferrite ink / the polymer resin

    摘要翻译: 公开了一种使用喷墨印刷方法的非烧结铁氧体陶瓷厚膜的制造方法,以防止喷嘴堵塞并确保优异的填充率。 根据本发明的实施例,使用喷墨打印方法的非烧结铁氧体陶瓷厚膜的制造方法包括以下步骤。 用有机溶剂和磁性粉末组成的铁氧体油墨通过使用第一喷墨喷嘴的扫描方法分配在基板上。 通过在分配有铁素体油墨的基板上使用第二喷墨喷嘴的扫描方法分配聚合物树脂,将聚合物树脂浸渍到铁素体油墨中。 铁氧体陶瓷厚膜通过在基板上硬化铁素体油墨和聚合物树脂而形成。 铁氧体磁粉由至少两种不同直径的磁性粉末组成,直径最大的磁粉与最小直径的磁粉之比保持在1:2.4-1:10以满足填充率 40-80体积%。 (标号)(AA)开始;(BB)结束;(S110)分配铁氧体油墨;(S120)将聚合物树脂浸渍到铁素体油墨中;(S130)使铁素体油墨/聚合物树脂

    전자파 차폐 기능을 갖는 목모시멘트 보드
    3.
    实用新型
    전자파 차폐 기능을 갖는 목모시멘트 보드 失效
    WOOD WOOL CEMENT BOARD

    公开(公告)号:KR200402737Y1

    公开(公告)日:2005-12-06

    申请号:KR2020050026472

    申请日:2005-09-14

    IPC分类号: C04B41/61 C04B41/65 C04B41/45

    摘要: 본 고안은, 목모시멘트 보드에 관한 것으로서, 상기 목모시멘트 보드의 표면에 전자파 차폐 몰탈을 스프레이코팅과 딥핑코팅 중 어느 하나로 코팅하여 소정 두께의 전자파 차폐 몰탈막을 형성한 것을 특징으로 한다. 이에 의해, 각종 가전기기에서 발생되는 전자파를 차폐하는 효과와 더불어 유해 전자파에 의해 기기 간의 상호 전자파 간섭에 의한 기기 오작동을 방지할 수 있어서 전산실이나 의료시설의 피해를 최소화시킬 수 있는 목모시멘트 보드가 제공된다.

    COLORED ASPHALT
    5.
    发明授权
    COLORED ASPHALT 有权
    彩色沥青

    公开(公告)号:KR100916939B1

    公开(公告)日:2009-09-10

    申请号:KR20090030856

    申请日:2009-04-09

    发明人: BAEK HYEON SOO

    摘要: Environment-friendly colored asphalt is provided to secure shorter working time than other color pigments with high intensity and no color change due to ultraviolet exposure. Environment-friendly colored asphalt is composed of 4-7wt% of bitumen used for finishing a superficial layer after basic installation, 30-40wt% of silica, 50-60wt% of aggregate, 2-6wt% of stone flour and 2-6wt% of colorfalt. The colorfalt is comprised of 30-40wt% of ferric oxide, 50-60wt% of unsaturated polyester, 3-5wt% of UV stabilizer, 3-4wt% of antioxidant, 1-2wt% of surfactant and 1-2wt% of rubber. The installation temperature of the colored asphalt is 90~120°C. In the installation temperature, the colored asphalt expresses its color clearly and precisely and the colorfalt is not infused.

    摘要翻译: 提供环保的彩色沥青,以确保比其他高强度颜色的颜料更短的工作时间,并且由于紫外线暴露而无颜色变化。 环保彩色沥青由基础安装后用于完成表面层的4-7重量%的沥青组成,30-40重量%的二氧化硅,50-60重量%的聚集体,2-6重量%的石粉和2-6重量% 的颜色。 色粉由30-40重量%的氧化铁,50-60重量%的不饱和聚酯,3-5重量%的UV稳定剂,3-4重量%的抗氧化剂,1-2重量%的表面活性剂和1-2重量%的橡胶组成。 彩色沥青的安装温度为90〜120℃。 在安装温度下,着色沥青表面的颜色清晰准确,色泽不会渗透。