Loading Port:Shanghai
Payment Terms:TT OR LC
Min Order Qty:-
Supply Capability:100000kgs kg/month
EMI RFI shielding effect
copper foil can be used in cable
environment friendly
Products Brief Intorduction
Performance: Available to stay away from static electricity; restrain disturbance of electromagnetic wave;
Characteristics: Moisture resistance; chemical resistance; thermal conductivity; UV-resistance.
Application:Shielding area,always apply to Transformer; cable; mobile phone; computer; mechanical treatment; aerospace; war industry.
Shielding copper foil specification
Quality Items | General Technical Terms | |||||
2oz (70um) | 3oz (105um) | 4oz (140um) | 5oz (175um) | 6oz (210um) | ||
Area Weight g/m2 | 585±25 | 915±45 | 1220±60 | 1525±75 | 1830±90 | |
Tensile Strength kg/mm2 | Room Temperature | ≥25.0 | ||||
Elongation % | Room Temperature | ≥5.0 | ||||
Leakage Points points/m2 | No | |||||
Quality of electrical resistivity Ω·g /m2 | ≤0.162 | |||||
Anti-Oxidization Performance 160 centigrade/30min | No Oxidization | |||||
Width Tolerance mm | 1380.0±1.0 | |||||
