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ELECTROMAGNETIC-WAVE SHIELDING DECORATIVE LAMINATED SHEET

机译:电磁波屏蔽装饰层压板

摘要

PURPOSE:To improve electromagnetic-wave shielding property, machinability and bending flexibility, by using conductive thermosetting-resin impregnated paper or nonwoven fabric, as an underlay in a thermosetting-resin decorative sheet. CONSTITUTION:An underlayer 2 and an overlay 3 are laminated on a substrate 1 in this order, and thermocompression molding is performed. As the underlay 2, conductive thermosetting-resin impregnated paper or nonwoven fabric, which is formed by impregnating conductive paper or nonwoven fabric with a thermosetting resin, is used. As the conductive paper or the nonwoven fabric, it is desirable to use the paper or the nonwoven fabric, which undergoes electroless plating or evaporation of nickel or cobalt. However, the paper or the nonwoven fabric, which is manufactured by mixing conductive fibers, can be used. This electromagnetic-wave shielding decorative laminated sheet has high bending flexibility. This electric-field shielding effect has a value of 50 dB or more in the range of 30-1,000 MHz.
机译:目的:通过使用导电的热固性树脂浸渍纸或无纺布作为热固性树脂装饰板的衬里,以提高电磁波屏蔽性能,可加工性和弯曲柔韧性。组成:底层2和覆盖层3以此顺序层压在基板1上,然后进行热压成型。作为衬层2,使用通过将热固性树脂浸渍在导电纸或无纺布上而形成的导电性热固性树脂浸渍纸或无纺布。作为导电纸或无纺布,期望使用经过化学镀或镍或钴的蒸发的纸或无纺布。然而,可以使用通过混合导电纤维而制造的纸或无纺布。该电磁波屏蔽装饰层压板具有高弯曲挠性。该电场屏蔽效应在30-1,000 MHz范围内具有50 dB或更大的值。

著录项

  • 公开/公告号JPS63292699A

    专利类型

  • 公开/公告日1988-11-29

    原文格式PDF

  • 申请/专利权人 FUJI KOBUNSHI KK;

    申请/专利号JP19870128744

  • 发明设计人 NINOMIYA YAMAHITO;YOTSUYA TERUHISA;

    申请日1987-05-26

  • 分类号B32B7/02;B32B33/00;H05K9/00;

  • 国家 JP

  • 入库时间 2022-08-22 06:43:02

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