PTFE Silicone Washer For Bottles High Temp Seal

Silicone Rubber Washers
January 05, 2026
Category Connection: Silicone Rubber Washers
Brief: Join us for a close-up look at this solution and see it in action. In this video, we demonstrate the high-performance White Oil Resistant PTFE Silicone Washer, showcasing its composite structure and how it provides superior sealing for bottles. You'll see the material layers, available color options, and standard sizes in detail, along with its application in industrial settings.
Related Product Features:
  • Combines silicone and PTFE materials for superior performance in bottle sealing applications.
  • Features a top silicone layer available in natural, white, blue, or red colors.
  • Includes a bottom PTFE layer in white or natural color for enhanced durability.
  • Resistant to oil and high temperatures, ensuring reliable sealing under harsh conditions.
  • Operates effectively across a wide PH range of 0-14 for versatile chemical compatibility.
  • Offers a tensile strength of 8-12Mpa for robust and long-lasting performance.
  • Available in multiple standard sizes with outer diameters from 8.0mm to 43.0mm and various thicknesses.
  • Custom sizes can be produced upon request to meet specific application needs.
FAQs:
  • What materials are used in the PTFE Silicone Washer?
    The washer is a composite material with a top layer made of silicone, available in natural, white, blue, or red colors, and a bottom layer made of PTFE in white or natural color, combining the benefits of both for superior sealing performance.
  • What is the PH range and tensile strength of this washer?
    This washer is designed to operate effectively across a PH range of 0-14, making it suitable for various chemical environments, and it has a tensile strength of 8-12Mpa, ensuring durability and reliability in demanding applications.
  • Are custom sizes available for the PTFE Silicone Washer?
    Yes, while standard sizes are offered with outer diameters from 8.0mm to 43.0mm and specific thicknesses, custom sizes can be produced upon request to fit unique bottle sealing requirements.
  • How are the PTFE Silicone Washers packaged?
    The washers are packaged conveniently with 100 pieces per bag and 100 bags per carton, ensuring easy handling, storage, and distribution for industrial and commercial use.
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