（nfc内置天）吸波材料 吸波片铁氧体；在此，磁指柔性磁片，非烧结铁氧体硬性磁片，它单面背胶质感柔软，产品光滑且超薄厚度在0.15mm~0.5mm不等，nfc铁氧体磁片在13.56mhz的电磁波频率下磁导率可高达35，nfc软磁片在nfc设备的作用大致有二、一隔离金属防止通讯电波与金属发生趋肤效应损耗电磁能、二增加磁的“正能量”即（磁场强度）使得reader(阅读器)anda transponder(应答器)之间反应灵敏度高，读取距离远。
名称 （nfc内置天线）吸波材料 吸波片 铁氧体
适应频段 10mhz~6ghz
标准厚度（mm） 0.15 0.2 0.3 0.5 
产品形状 片状，卷状
使用温度℃ 85
密度(g/cm3) ≧3.5
透磁率μ’(1mhz) 80
适用一 改善电子设备电磁环境、防噪音、实现emc
使用二 13.56mhz rfid(nfc)防金属干扰，提高读取灵敏度
适用三 无线充电器，防止充电发热，提高充电效率
( nfc built-in days) absorbing material suction plate ferrite;here, a flexible magnetic disk, non sintered ferrite hard disk, itsingle-sided adhesive soft texture, product smooth and thinthickness in the range 0.15mm~0.5mm, nfc ferrite magnets in the13.56mhz electromagnetic wave frequency magnetic conductivity canbe as high as 35, nfc floppy disk in the nfc equipment the role ofroughly two, an isolating metal to prevent communication radio waveand the metal skin effect loss of electromagnetic energy, twoincrease in magnetic positive energy ( magnetic field) suchthat reader ( reader) anda transponder ( transponder ) reactionbetween high sensitivity, long reading distance.
name ( nfc built-in days) absorbing material suction plateferrite
adapt to the band 10mhz~6ghz
standard thickness ( mm ) 0.15 0.2 0.3 0.5
the shape of the product sheet, coil
service temperature 85
density ( g/cm3 )≥ 3.5
permeabilityμ\' ( 1mhz ) 80
application of a improved electronic equipment electromagneticenvironment, noise, to achieve emc
the use of two 13.56mhz rfid ( nfc ) metal anti interference,improve reading sensitivity
shi yongsan wireless charger for preventing charging, heating, inorder to improve charging efficiency

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深圳市兆荣软磁材料有限公司
龙生
18718675588
深圳市宝安区沙井丰平路