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Low Resistance USB 86" Projected Capacitive Touch Screen

    Buy cheap Low Resistance USB 86" Projected Capacitive Touch Screen from wholesalers
     
    Buy cheap Low Resistance USB 86" Projected Capacitive Touch Screen from wholesalers
    • Buy cheap Low Resistance USB 86" Projected Capacitive Touch Screen from wholesalers
    • Buy cheap Low Resistance USB 86" Projected Capacitive Touch Screen from wholesalers

    Low Resistance USB 86" Projected Capacitive Touch Screen

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    Brand Name : Touch China
    Model Number : ZCC-7820V2
    Certification : CE,ROHS
    Price : Negotiable
    Payment Terms : T/T
    Supply Ability : 13K per month
    Delivery Time : 25 working days
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    Low Resistance USB 86" Projected Capacitive Touch Screen

    Low Resistance USB 86" Projected Capacitive Touch Screen


    86" PCAP Touch Panel with SP-ITO film with Low Resistance High Stability


    Introduction of SP-ITO Touch Screen


    SP- ITO is a thin film material that can conduct electricity and behave as optically transparent. It is an extremely important optoelectronic material. It is widely used in P- cap Touch Panel, Smart Touch Window, EMI touhch products etc.
    SP-ITO flexible nano transparent conductive material uses magnetron sputtering process, which effectively improves the stability and cost advantage of the product. It is completely different from ITO, metal mesh, and nano silver wire, and has a greater cost-effective advantage.


    Basic specification of PCAP


    Size86 inch
    Total thickness6.5±0.5mm
    Outline of Cover Lens1994*1173 +0/-1mm
    Outline of ITO film Sensor1950.64*1113.05 ±0.5mm
    Viewing Area1896.64*1067.56 ±0.5 mm
    Active Area1899.64*1070.56±0.5 mm
    InterfaceUSB
    Input voltageDC5V
    Response time10ms
    Report rate100 HZ
    Input methodHand writing or capacitive pen
    Transmittance≥85%
    Package list75 inch Touch panel,controller board and USB cable
    AG Haze Degree6±2

    Reliable Testing of GFF Touch Panel:


    Working temperature and
    humidity
    -20~+60℃, 20~85%RH
    Storage temperature and
    humidity
    -30~+ 65℃, 20~85% RH
    Humidity resistance85% RH, 120H
    Heat resistance60℃, 120H
    Cold resistance-20℃, 120H
    Thermal shock-20 ℃ (0 . 5hour)-70 ℃ (0 . 5hour)
    by 50 cycles
    Humidity resistanceThe requirement shall be satisfied after being exposed at 85% RH for
    120 hours and normal temperature and humidity for 24 hours.
    Heat resistanceThe requirement shall be satisfied after being exposed at 65℃ for 120
    hours and at normal temperature and humidity for 24 hours.
    Cold resistanceThe requirement shall be satisfied after being exposed a t -30℃ for 120
    hours and at normal temperature and humidity for 24 hours.
    Thermal shockThe requirement shall be satisfied after being exposed at -30℃ (0.5
    hour)—60℃(0.5hour)by 50 cycles and at normal temperature for 24
    hours
    Slide Test250g, 20mm, 100,000 times, Durability test may cause surface slight scratch, yet the function stays intact.
    Hitting life

    35,000,000 times, Durability test may cause surface slight scratch, yet the function stays intact.


    Application of GFF Capacitive Touch Panel


    These products are widely used in Eductaion white board, Interactive Touch Table, Gaming Machine and Conference touch equipment etc.


    Advantages of SP-ITO Touch Screen


    1. Compared with other materials, SP-ITO has good electrical conductivity, good light transmission, excellent flexibility, high cost performance, good stability, and no moiré issue.


    2. Realize process simplification: The new material application process can directly simplify more

    than half of the traditional process, and the yield rate is greatly improved.


    3. Cost down:

    a. The application of new materials can eliminate all silver paste manufacturing processes and reduce the production cost of products.

    b. The application of new materials can reduce the investment of production

    personnel by more than half compared with the traditional production process.


    SP-ITO material parameter


    SP-ITO-5

    (In development)

    UnitSpecTest Method
    ResistanceΩ/□5ASTM D 991
    Transmittance%84ASTM D1003
    Haze%0.45ASTM D1003
    b*(T)%1.6ASTM E1164
    Uniformity%3.2%(Max.-min.)/ 2•Ave
    Adhesion-5BASTM D3359
    Warping-bending radius of 20mm125umPET is 100000 times
    Dyne(HC)-40Arco pen 5s

    SP-ITO-10UnitSpecTest Method
    ResistanceΩ/□10ASTM D 991
    Transmittance%86ASTM D1003
    Haze%0.42ASTM D1003
    b*(T)%1.4ASTM E1164
    Uniformity%2.5%(Max.-min.)/ 2•Ave
    Warping-bending radius of 20mm125umPET is 100000 times
    Adhesion-5BASTM D3359
    Dyne(HC)-40Arco pen 5s

    SP-ITO FF sensor Reliability test


    ItemTest ConditionSpecTest requestCheck Point
    Before testingFirstResultSecondResultThirdResultFourresult
    Low temperature-40℃504HOK/OK0h72hPass(0F/5) 144hPass(0F/5) 336hPass(0F/5)504hPass(0F/5) 
    High temperature65℃/90%RH504HOK/OK0h72hPass(0F/5) 144hPass(0F/5) 336hPass(0F/5)504hPass(0F/5) 
    Low and high temperature-40℃~85℃300cycleOK/OK0cycle50cyclePass(0F/3) 100 cyclePass(0F/3) 200 cyclePass(0F/3) 300 cyclePass(0F/3)
    UV testing0.35±0.02W/(m2·nm) at340nm470hOK/OK0h235hPass(0F/3) 470hPass(0F/3) 

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    Salt water testingThe whole surface is coated with salt water and placed in a high temperature and high humidity chamber168hOK/OK0h24hPass(0F/5)72hPass(0F/5)168hPass(0F/5)

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    86" GFF Touch Screen drawing:



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