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Company news

Anti oxidation plain pure copper cloth

Time:2022-11-05Number:1022

Grid patterned copper nickel conductive cloth

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Using 260T, 290T and other grid fabrics as substrates, with a thickness of 0.035mm-0.11mm, and adopting a special process, copper and nickel plating is carried out. This material is currently the latest generation technology product in China, characterized by uniform coating, strong adhesion, corrosion resistance, wide operating frequency, good shielding performance, and a wide range of applications. The product has been tested by the 203rd Institute of the Ministry of Aerospace Industry of China and the Shanghai Testing Center in China, and the shielding effectiveness can reach 70-110dB, and the surface resistance can reach 0.005-0.05 Ω/sq, reaching or exceeding the advanced level of similar international products. Can meet the technical requirements for electromagnetic compatibility in industries such as EMI/RFI electronics, RFID fabrics, communication, military, aerospace, medical instruments, etc

 

Specifications (can be customized according to customer requirements):

Width: 1080mm -1400mm

Thickness: 0.035mm-0.11mm

Resistance: 0.005-0.05ohm

 

Shielding performance:

 

Name

Types of Materials

Width(mm)

Thickness(μm)

Resistivity(Ω/sq)

Conductive fabric

Polyester/Ni/Cu/Ni

1080

75-95

0.005-0.20

Frequency(HZ)

Shielding effectiveness (dB)

Electromagnetic wave been shielded (%)

14K

89.5

99.9999988

500K

89

99.9999987

300K

96.2

99.9999998

5G

94.3

99.9999996

10G

94.2

99.9999996

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