[供应] 电磁波吸收材料,导电橡胶,铍铜丝网簧片,波导通风板

有 效 期:永久

产品规格:电磁波吸收材料等

产品数量:未填写

包装说明:未填写

价格说明:未填写

快速联系:0755-27051083 / 13242025165 李林英(先生)

详细说明:

本公司可提供满足军工要求及高层次,高标准要求所需要的高挡屏蔽材料如铍铜簧片,导电橡胶,屏蔽丝网,波导通风板,电磁波吸收材料等。其中之铍铜簧片可选择超软,镀镍,镀锡,镀金,镀银等镀层,以更好的满足接触表面的电化学兼容性。导电橡胶不仅导电性能良好,而且弹性和密封性能,耐腐蚀性,抗老化性能超群。屏蔽丝网有多种规格,可满足不同使用场合,至于电磁波吸收材料,更加是国外军方精品,具有多种规格满足不同波段电磁波吸收和衰减。

随着电子产品的高速化,小型化的发展,在采用单**屏蔽无法达到要求的情况下必须采用吸收电磁杂波的方式,这就需要使用电磁波吸收材料。以下为韩国亚进电子提供的**新满足民用要求的两款电磁波吸收材料的简单介绍:

在纤维布上电镀磁性镀层如镍钴而生产出在低频下具有较强吸波能力,而电镀铜镍在高频下具有较强的反射能力,结合两者进行复合处理,从而开发出电磁波吸收材料。当频率高于3GHz时,大部分产品的吸收能力没有显著差异,**般家用电器频率低于1GHz, 手机频率界于800MHz-1.5GHz,本公司S&A-A吸波能力于800MHz以上为其它公司产品的4倍以上,于1.5GHz为其它公司产品的1.5倍以上。

As getting increasing the demand of shielding electromangetic waves in a circuit, in order to remove the noise which existed shielding material can not cover, the development of absorbing technology with magnetic has been required. We developed the absorber, plating magnetic material on the fabric. It is different as a normal absorber. Compare to the other absorber, the absorbing effectiveness is more than 4 times I low frequency. Also , for high frequency, with shielding material (Cu+Ni)plating product), we developed a bonded products with both of shielding material and absorbing material.

It is in the form of Ni+Co (has magnetic property) alloy plating on Polyester fabric, especially the absorbing effectiveness is superior I low frequency below than 1.5GHz. in the form of fabric, easy to process and low in cost.

In high than 3 GHz, absorbing poweris almost similar. But normally electric devices are lower than 1GHz, mobile phone is 800MHz or 1.5GHz.


另**款合成材料为S&A-SA, 为特殊处理导电布与吸收体如橡胶等复合而成,同样具有非常好的吸波能力。

In order to prevent electromagnetic waves, it is bonded normally a filter form or robbers sheet with shielding material such as conductive fabric. Therefore we also develop a bonded mterial with absorber and shielding material.

其它类型的电磁波吸收材料,主要有泡棉类,橡胶类,具体请咨询我公司相关技术人员。

Other absorber material, such as foam type, plastic type and so on, just contact related technical people.


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王海生 发表于:2018/3/14 19:20:12
有资料没有,发一份到我邮箱。
苟鑫 发表于:2017/7/28 8:49:18
我公司是外企现金交易提供价格。