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Transparent metal mesh filmIt is the product with the highest shielding effectiveness among shielding films. With the increasingly severe electromagnetic signal interference and higher requirements for shielding effectiveness, the new generation of metal mesh films have higher transparency and stronger shielding performance, which are characteristics that ITO conductive films cannot meet.
The production process of metal mesh film is relatively complex. The innovative principle of nano alloy wire conductive printing technology is adopted, and etching mesh technology is introduced, combined with display optimization mode, making nano mesh film the best choice for shielding windows and touch screens.
Metal mesh shielding filmHigh transmittance and excellent electromagnetic shielding effectiveness; Good visual color tone of the window, without Moire interference fringes or rainbow patterns; Easy to composite paste; Customization of specifications, hardening treatment, adhesive treatment, etc. can be carried out according to specific technical design requirements to meet various electromagnetic compatibility requirements for shielding materials.
The application of transparent metal mesh shielding film includes high-resolution CRT displays, color displays, LCD and EL displays, etc. It can be used as a transparent electromagnetic wave shielding film for plasma TVs, conductive film for touch screens, anode for polymer and dye-sensitized solar cells, etc.
Product application areas
RFID electronic tag RF signal shielding.
Meet the EMC requirements of the product: reinforce the window shielding of displays, electronic shelters, communication electronic devices, etc;
In terms of electromagnetic interference and information leakage, display windows for various precision instruments and meters in the fields of communication and electronic information, as well as windows such as glass doors and windows in confidential rooms and shielded cabinets, are shielded;
In the field of electromagnetic radiation protection: various displays, mobile phones, desk lamps, microwave ovens, laboratory large instruments and equipment, and other electronic instruments and equipment that emit radiation to the human body;
Front filter screen of plasma television; Replacing conductive films in the field of touch screens;
Transparent conductive electrodes such as flexible thin-film solar cells, electronic paper, and flexible screens;
attribute |
unit |
PJT900 |
test method |
||
Thickness |
Insulation layer |
μm |
9 |
micrometer |
|
Metal layer |
μm |
0.2 |
micrometer |
||
Conductive layer |
μm |
6 |
micrometer |
||
protective film |
Top level |
μm |
52 |
micrometer |
|
Bottom layer |
μm |
75 |
micrometer |
||
Actual Thickness |
Before compression |
μm |
15±2 |
micrometer |
|
After compression |
μm |
15±2 |
micrometer |
||
Peel off |
ICA-CL PI |
N/cm |
> 7 |
IPC-TM650-2.4. 9 |
|
Grounding resistance |
Ω |
< 1 |
ASTM D-257 |
||
Shielding effect |
dB |
> 50 |
SJ20524-1995(10-3000MHZ) |
||
Tin drift test |
Pass/NG |
Pass |
IPC-TM-650,Method 2.4.13 Test B |
||
Chemical resistance |
Pass/NG |
Pass |
5% NaOH, 5% H2SO4, IPA (ultrasonic 60 ° C JO minutes) |
||
Bending test (MIT: 0.38R, 100/100) |
number of times |
> 2,000 |
JIS C6471 |
||
Bending test (Slide: 0.65R, 100/100) |
number of times |
> 100,000 |
Sliding test |
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