CNT-infused EMI shielding composite and coating
    21.
    发明授权
    CNT-infused EMI shielding composite and coating 有权
    CNT输入EMI屏蔽复合和涂层

    公开(公告)号:US09241433B2

    公开(公告)日:2016-01-19

    申请号:US12766812

    申请日:2010-04-23

    Abstract: A composite for use in electromagnetic interference (EMI) shielding applications includes a carbon nanotube (CNT)-infused fiber material disposed in at least a portion of a matrix material. The composite is capable of absorbing or reflecting EM radiation, or combinations thereof in a frequency range from between about 0.01 MHz to about 18 GHz. The electromagnetic interference (EMI) shielding effectiveness (SE), is in a range from between about 40 decibels (dB) to about 130 dB. A method of manufacturing the composite includes disposing a CNT-infused fiber material in a portion of a matrix material with a controlled orientation of the CNT-infused fiber material within the matrix material, and curing the matrix material. A panel includes the composite and is adaptable to interface with a device for use in EMI shielding applications. The panel is further equipped with an electrical ground.

    Abstract translation: 用于电磁干扰(EMI)屏蔽应用的复合材料包括设置在基体材料的至少一部分中的碳纳米管(CNT) - 填充的纤维材料。 复合材料能够在约0.01MHz至约18GHz的频率范围内吸收或反射EM辐射或其组合。 电磁干扰(EMI)屏蔽效能(SE)在约40分贝(dB)至约130dB之间的范围内。 制造复合材料的方法包括将CNT输入的纤维材料设置在基体材料的一部分中,并将CNT-注入的纤维材料的受控取向放置在基体材料内,并固化基体材料。 面板包括复合材料,适用于与EMI屏蔽应用中使用的设备的接口。 该面板还配有电气接地。

    CNT-INFUSED EMI SHIELDING COMPOSITE AND COATING
    28.
    发明申请
    CNT-INFUSED EMI SHIELDING COMPOSITE AND COATING 有权
    CNT-INFUSED EMI屏蔽复合材料和涂层

    公开(公告)号:US20100270069A1

    公开(公告)日:2010-10-28

    申请号:US12766812

    申请日:2010-04-23

    Abstract: A composite for use in electromagnetic interference (EMI) shielding applications includes a carbon nanotube(CNT)-infused fiber material disposed in at least a portion of a matrix material. The composite is capable of absorbing or reflecting EM radiation, or combinations thereof in a frequency range from between about 0.01 MHz to about 18 GHz. The electromagnetic interference (EMI) shielding effectiveness (SE), is in a range from between about 40 decibels (dB) to about 130 dB. A method of manufacturing the composite includes disposing a CNT-infused fiber material in a portion of a matrix material with a controlled orientation of the CNT-infused fiber material within the matrix material, and curing the matrix material. A panel includes the composite and is adaptable to interface with a device for use in EMI shielding applications. The panel is further equipped with an electrical ground.

    Abstract translation: 用于电磁干扰(EMI)屏蔽应用的复合材料包括设置在基体材料的至少一部分中的碳纳米管(CNT) - 填充的纤维材料。 复合材料能够在约0.01MHz至约18GHz的频率范围内吸收或反射EM辐射或其组合。 电磁干扰(EMI)屏蔽效能(SE)在约40分贝(dB)至约130dB之间的范围内。 制造复合材料的方法包括将CNT输入的纤维材料设置在基体材料的一部分中,并将CNT-注入的纤维材料的受控取向放置在基体材料内,并固化基体材料。 面板包括复合材料,适用于与EMI屏蔽应用中使用的设备的接口。 该面板还配有电气接地。

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