ITO is a nano indium-tin oxides with good conductivity and transparency. It is used for spraying on glass, and LED screens which could not only enhance conductivity and transparency, but also cut off harmful electric radiation, ultraviolet and infrared lights.
ITO film is widely used on touch screen of mobile phone & LCD TV, energy-saving windows for building, switchable privacy glass, flexible solar cell, data communication device, laptop, digital product, automotive electronics product, medical devices and other industries.
Singyes Solar introduced overseas advanced Roll to Roll full-automatic ITO film coating equipments and developed a production line for touch-screen ITO film. The equipment has innovative functions, coupled with our sound processing and control systems, resulting in products with superior functions and stable quality. The ITO film is good in conductivity, transparent to visible light and highly reflective to infrared lights.
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Technical Specification of ITO Film |
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Type |
Unit |
Glossy, Scratch Resistant & Low-haze |
Matte, Anti Newton Ring & Anti-dazzle |
Glossy & Anti-dazzle |
Glossy & Anti Newton Ring |
Low-resistance |
Test Method |
|
Model |
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SYEI188CL/CL1-400UA1 |
SYEI188AG/AG1-400UA1 |
SYEI188CL/AG1-400UA1 |
SYEI188CL/AN1-400UA1 |
Resistance Standard Value: 45-300 |
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Structure |
|
CL HC
PET
CL HC
ITO |
AG HC
PET
AG(AN) HC
ITO |
CL HC
PET
AG HC
ITO |
CL HC
PET
AN HC
ITO |
CL HC
PET
CL HC
ITO |
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Surface resistance |
Ω / |
400± 100 |
400± 100 |
400± 100 |
400± 100 |
Nominal value± 20% |
Four-point probe instrument |
Resistance uniformity
(360mm*406mm)(RMax-RMin)/(2*RAvg)*100% |
% |
≤ 5 |
≤ 5 |
≤ 5 |
≤ 5 |
≤ 10 |
|
Total Transmittance |
% |
≥ 86 |
≥ 85 |
≥ 86 |
≥ 86 |
≥ Nominal value |
JIS K7105 |
|
Haze |
% |
≤ 1.0 |
8.5± 2.0 |
4.0 ± 2.0 |
4.0 ± 2.0 |
Nominal Value ± 2.0 |
|
B-value |
— — |
3.0± 1.5 |
3.0± 1.5 |
3.0± 1.5 |
3.0± 1.5 |
Nominal Value± 1.5 |
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Glossiness |
GU |
≥ 150 |
≥ 90 |
≥ 120 |
≥ 120 |
≥ 150 |
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Pencil Hardness of HC |
H |
≥ 3 |
≥ 3 |
≥ 3 |
≥ 3 |
≥ 3 |
GB/T6739 750g |
Thermal Contraction
(360mm*406mm)(150º C/60MIN) |
MD |
% |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
Ruler |
|
TD |
% |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
≤ 1.0 |
|
Curl after Heating (360mm*406mm)(150º C60MIN) |
mm |
≤ 10 |
≤ 10 |
≤ 10 |
≤ 10 |
≤ 10 |
Calipers |
|
Adhesion |
— — |
100/100 |
100/100 |
100/100 |
100/100 |
100/100 |
GB/T9286 |
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Heat resistance I (R1/R0)(150º C, 60MIN) |
— — |
0.8~1.1 |
0.8~1.1 |
0.8~1.1 |
0.8~1.1 |
0.8~1.1 |
Four-point probe instrument |
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Heat resistance II [(R-R0)/R0]*100% (80º C, 240h) |
% |
± 20 |
± 20 |
± 20 |
± 20 |
± 20 |
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Damp heat resistance [(R-R0)/R0]*100%(60º C, 95%RH, 240h) |
% |
± 20 |
± 20 |
± 20 |
± 20 |
± 20 |
|
Low temperature resistance [(R-R0)/R0]*100% (-40º C, 240h) |
% |
± 20 |
± 20 |
± 20 |
± 20 |
± 20 |
Chemical Durability
[(R-R0)/R0]*100% (25º C 30MIN soaking) |
Ethanol |
% |
± 20 |
± 20 |
± 20 |
± 20 |
± 20 |
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|
Acetone |
% |
± 20 |
± 20 |
± 20 |
± 20 |
± 20 |
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