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SHADOW Light Gray ST75 Smart Skylight with PDLC Film for Shading - China Suppliers and Factory
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SHADOW Light Gray ST75 Smart Skylight with PDLC Film for Shading - China Suppliers and Factory

Introducing our PDLC Liquid Crystal Flexible Film, an innovative solution that allows you to electronically control the deflection of liquid crystals, seamlessly transitioning between shading and transparent states. As a leading supplier based in China, our factory specializes in high-quality PDLC films, designed to enhance privacy and aesthetics in various applications. Experience the future of smart glass technology with our premium PDLC liquid crystal film, tailored for modern architectural and design needs

    Product Model ST78 ST75 ST70
    Color Gray Gray White
    Thickness 11mil 11mil 11mil
    State Switching Response Time
    off-on (ms)
    <45 <45 <45
    State Switching Response Time
    on-off (ms)
    <200 <200 <200
    Working Voltage (on) 12V 12V 12V
    VLT (off) 12% 12% 14%
    VLT (on) 88% 88% 86%
    TSER 78% 75% 70%
    UV Rejection 100% 100% 99%
    IR Rejection 95% 92% 82%
    Viewing Angle 150° 140° 130°
    High Temperature Resistance 120℃ 100℃ 80℃
    Substrate Material Japan PET Japan PET South Korea PET
    Built-in Control One-Touch Control Button
    Intelligent Light Sensing Control
    Program/APP
    One-Touch Control Button
    Intelligent Light Sensing Control
    One-Touch Control Button
    Intelligent Light Sensing Control
    Net Weight (kg) 8 8 8
    Outer Box Dimensions (mm) 1250×260×260 1250×260×260 1250×260×260
    Frequently Asked Questions

    What is the response time for these smart films to switch states?

    All models (ST78, ST75, and ST70) feature ultra-fast reaction times. The state switching response time is less than 45 milliseconds from off to on, and less than 200 milliseconds from on to off.

    How do the UV and IR rejection properties compare across models?

    The ST78 and ST75 models provide 100% UV rejection and up to 95% and 92% IR rejection respectively. The ST70 model offers 99% UV rejection and 82% IR rejection, ensuring excellent thermal protection and UV shielding.

    What are the Visible Light Transmission (VLT) levels in the ON and OFF states?

    When switched ON, the ST78 and ST75 models achieve 88% VLT, while the ST70 achieves 86%. In the OFF state, VLT drops to 12% for the ST78/ST75 and 14% for the ST70, providing optimal privacy.

    What control methods are available for these smart films?

    All models support One-Touch Control Button and Intelligent Light Sensing Control. The premium ST78 model also features advanced Program/APP control integration for smart home systems.

    What is the difference in substrate materials and temperature resistance?

    The ST78 and ST75 models use premium Japan PET substrate, resisting temperatures up to 120℃ and 100℃ respectively. The ST70 model utilizes South Korea PET substrate and resists temperatures up to 80℃.

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