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Waterproof Breathable Patch from China - Quality ePTFE Membrane Stickers by Trusted Suppliers & Factory
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Waterproof Breathable Patch from China - Quality ePTFE Membrane Stickers by Trusted Suppliers & Factory

Introducing our innovative waterproof and breathable stickers, engineered with advanced ePTFE membrane technology to meet your highest application standards. As leading China suppliers, our factory produces these revolutionary vent stickers that ensure the integrity of your devices while offering a range of protective features. Trust our expertise in delivering reliable solutions tailored to your needs

    Product Introduction

    Application Exterior electronics protection vents / Car vents
    Origin Jiangsu, China
    Custom Support Original equipment manufacturer (OEM), original design manufacturer (ODM), original brand manufacturer (OBM)
    Warranty 3 years
    Medium Temperature High temperature, low temperature, medium temperature, normal temperature
    Media Gas
    Standard or Non-standard Standard
    Color White
    Product Name Waterproof breathable patch
    Valve Body Material PTFE
    Certificate ISO9001
    IP Rate IP67
    Structure Reduced pressure
    Port Size Customizable
    Air Movement 850~950ml/min (air pressure=7kpa)
    Waterproof breathable patch installation view
    Waterproof breathable patch product details
    PTFE membrane structure close-up

    Introducing our advanced waterproof and breathable stickers, featuring cutting-edge ePTFE membrane technology to meet your most demanding application requirements. These revolutionary vent stickers provide an efficient and reliable solution for maintaining the integrity of your device while providing a variety of protective features.

    Features and Benefits

    Effective Particle Removal

    The ePTFE membrane within our breathable stickers ensures effective filtration of particles, preventing contamination and maintaining optimal device performance.

    Venting and Pressure Equalization

    Designed to promote seamless venting and pressure equalization, critical to maintaining the functionality and longevity of your equipment in a variety of environments.

    Cost-Effective Sealing Solution

    Eliminates the need for expensive seals or additional sealing methods. Our vent stickers offer a practical and economical alternative with strong protection.

    Liquid Resistance

    Resistant to water, oil, and other liquids. The oil-proof level ranges from level 1 to level 8, providing comprehensive protection against all types of oil pollution.

    IP Ratings from IP44 to IP67/IP68

    Complies with strict IP standards and offers different levels of protection to suit specific needs, whether splash proof, dust proof, or fully submersible.

    Easy to Apply and Integrate

    Designed for easy application and seamless integration into your device. Simplifies installation and ensures reliable performance without complex adjustments.

    Multi-Function Guard Vents

    In addition to adhesive options, non-adhesive guard vents can be welded to your device, providing versatility in application methods for various device types.

    Standard and Custom Sizes

    Available in standard sizes and shapes to fit common configurations. Custom solutions are also available to meet unique or specialized requirements.

    With our waterproof and breathable vent stickers, you can trust that your valuable equipment will receive superior protection, enhanced functionality and peace of mind. Whether it's consumer electronics, automotive parts, outdoor equipment or industrial machinery, our vent stickers offer the perfect balance of advanced technology and practical application to ensure your equipment remains safe in even the most challenging environments.

    Frequently Asked Questions (FAQ)

    Q: What material is used for the valve body of these breathable patches?

    A: The valve body is made of high-quality PTFE (Polytetrafluoroethylene), which incorporates advanced ePTFE membrane technology to achieve optimal waterproof and breathable performance.

    Q: What is the ingress protection (IP) rating of these vent stickers?

    A: The standard product features an IP67 rating, but we offer customizable options complying with strict IP standards ranging from IP44 up to IP67/IP68 depending on your application needs.

    Q: Can these stickers protect against oils and other liquids?

    A: Yes, our exhaust stickers are highly resistant to water, oil, and other liquids, offering an oil-proof level ranging from level 1 to level 8 for comprehensive contamination protection.

    Q: What is the typical air flow movement rate?

    A: Our waterproof breathable patches provide an air movement rate of 850~950ml/min under an air pressure of 7kpa, ensuring efficient venting and pressure equalization.

    Q: Do you support custom sizes and OEM/ODM services?

    A: Yes, we provide full custom support including OEM (Original Equipment Manufacturer), ODM (Original Design Manufacturer), and OBM. The port sizes, shapes, and dimensions can be customized to fit your specific device design.

    Q: How are the vent patches installed onto devices?

    A: They are designed for easy application with self-adhesive backing for seamless integration. For applications where adhesives are not ideal, non-adhesive guard vents can also be welded directly onto your device.

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