Well-designed Clear Toughened Glass - Ito glass for emi shielding and touchscreens – Hopesens glass
Well-designed Clear Toughened Glass - Ito glass for emi shielding and touchscreens – Hopesens glass Detail:
Products Pics
ITO conductive coated glass is made by spreading silicon dioxide (SiO2) and indium tin oxide (commonly known as ITO) layer by magnetron sputtering technology on glass substrate under entirely vacuumed condition,making coated face conductive, ITO is a metal compound with good transparent and conductive properties.
EMI shielding ito glass
2mm ito coating touch panel cover glass
3mm tempered ito conductive cover glass
4mm ito glass for capacitive touch switch
Technical data
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ITO glass thickness |
0.4mm,0.5mm,0.55mm,0.7mm,1mm,1.1mm,2mm,3mm,4mm |
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resistance |
3-5Ω |
7-10Ω |
12-18Ω |
20-30Ω |
30-50Ω |
50-80Ω |
60-120Ω |
100-200Ω |
200-500Ω |
|
coating thickness |
2000-2200Å |
1600-1700Å |
1200-1300Å |
650-750Å |
350-450Å |
200-300Å |
150-250Å |
100-150Å |
30-100Å |
|
Glass resistance |
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Resistance type |
low resistance |
normal resistance |
high resistance |
|
Definition |
<60Ω |
60-150Ω |
150-500Ω |
|
Application |
High resistance glass is generally used for electrostatic protection and touch screen production |
Ordinary resistance glass is generally used for TN type liquid crystal display and electronic anti-interference(EMI shielding) |
Low resistance glass is generally used in STN liquid crystal displays and transparent circuit boards |
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Functional test and reliability test |
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Tolerance |
±0.2mm |
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Warpage |
thickness ＜0.55mm,warpage≤0.15% thickness＞0.7mm,warpage≤0.15% |
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Z-T vertical |
≤1° |
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Hardness |
>7H |
|
Coating Abrasion test |
0000#steel wool with 1000gf，6000cycles,40cycles/min |
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Anti corrsion test(salt spray test) |
NaCL concentration 5%: Temperature: 35°C Experiment time: 5min resistance change≤10% |
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Humidity resistance test |
60℃，90%RH，48 hours resistance change≤10% |
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Acid resistance test |
HCL concentration:6%,Temperature: 35°C Experiment time: 5min resistance change≤10% |
|
Alkali resistance test |
NaOH concentration:10%,Temperature: 60°C Experiment time: 5min resistance change≤10% |
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Themal stability |
Temperature:300°C heating time:30min resistance change≤300% |
Processing
Ito Glass Flow Chart
There Is Sio2 Overlay Under Ito Coating,What Is That?
Si02 layer:
(1) The role of the SiO2 layer:
The main purpose is to prevent the metal ions in the soda-calcium substrate from diffusing into the ITO layer. It affects the conductivity of the ITO layer.
(2) Film thickness of SiO2 layer:
The standard film thickness is generally 250 ± 50 Å
(3) Other components in the SiO2 layer:
Usually, in order to improve the transmittance of ITO glass, a certain proportion of SiN4 is doped into SiO2.
Both Are Conductive Glass,What Is Fto Glass?
Related application
Product detail pictures:
Related Product Guide:
owing to good service, a variety of high quality products, competitive prices and efficient delivery, we enjoy a good reputation among our customers. We are an energetic company with wide market for Well-designed Clear Toughened Glass - Ito glass for emi shielding and touchscreens – Hopesens glass , The product will supply to all over the world, such as: Canada , Hyderabad , Thailand , Our aim is to help customers to make more profits and realize their goals. Through a lot of hard work, we establish a long-term business relationship with so many customers all around the world, and achieve win-win success. We will continue to do our best effort to service and satisfy you! Sincerely welcome you to join us!
By Agatha
from Sweden
- 2017.11.20 15:58
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
By Astrid
from Frankfurt
- 2018.12.22 12:52
