Shielding Copper Foil for cable making

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Loading Port:
Shanghai
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TT OR LC
Min Order Qty:
-
Supply Capability:
100000kgs kg/month

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Product Description:

Specifications

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


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Q:What is the current good computer configuration on the market? The price of 4000 yuan or so no more than 4000 assembly parts to write down the price Thank you.
A very practical proposal: to your local talent market, a large job fairs, and the best and your professional relevance, to see, look at what positions, pay how? You can also chat with hr, you will understand.
Q:Where should the inner diameter of the plastic tube of the cable be at least the number of times the outer diameter of the cable?
You are not very clear: how to start again? 300μF capacitor is normal? If the sound is normal (very small) after no-load start, the cable and the motor temperature are normal, the coil can be judged to be normal
Q:What kind of KVM switch is this configuration below?
Hello according to your request can be used two sets of ordinary 16 cascade, to a control terminal control 32 hosts. Is the cheapest solution. According to my understanding of the domestic Haikang series of products cost-effective, you can understand the next.
Q:Help look at such a configuration will not have compatibility issues! Do you need to improve? Budget in 5500 or so
Power lines tied together, usb line bundled together, high and low pressure apart. Tie the tie on the line
Q:Automotive wiring harness welding to pay attention to what the problem
When the lighting circuit and the power circuit shared ladder, BV line is not allowed to put in the ladder, so it is recommended to use the wiring of the lamp ZC-YJV-3 * 2
Q:Is there a difference between PE cable and PE water supply pipe?
Labor costs you can and workers to discuss, and some labor costs are calculated in accordance with square meters, and some are calculated in accordance with the day, the specific or ask the local construction team
Q:What is the difference between a kbg threading pipe and a PVC threading pipe?
The expression is not very clear, it should be said to wear a tube, if a single wear on the line 100. Outside diameter 60mm.
Q:What is the cable for rvv? Is it a power cable or a control cable? What is the cable?
Multi-core cable should be cable number, if not, should first use the table to find and put on the line with the tube.
Q:What does the letter of the computer cable model mean?
(The difference between the two cables: WDZ and WDZC are the combustion characteristics of the cable, both halogen-free low smoke flame retardant cable, but the former is a single vertical flame retardant test, which is bundled combustion C class flame retardant Test, but the flame retardant performance requirements are not the same. The meaning of the letter: W refers to the halogen-free; D refers to the low smoke; Z refers to the flame retardant WDZ is halogen-free low smoke flame retardant jacket power cable. WDZC refers to halogen-free low smoke C-class flame retardant reference )
Q:Wire pipe inlet air switch trip how to do?
Wire pipe water problem: In fact, this problem is very serious, then this line should be scrapped or replaced, if you continue to reluctantly use not only to bring you the safety of trouble and the insulation of the wire dropped sharply! Because there is water it will lead to internal leakage can also make the wire heat caused by wire burning and trivial trivial accident, so be sure to take the necessary replacement! Supplement: the wire out of all, with the wire to grab the absorbent gauze and the like back to the twitching, many times for the gauze to dry the water, hair dryer toward the tube to heat the tube to dry and then re-layout of the new line.

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