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DWK Duran Silicone Seal GL 45 PTFE Coated

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Specifications

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Autoclavable
Yes
For thread
GL45
Material
Silicone/PTFE
Max. temp. resistance
200 °C
Temperature resistance
200 °C
UNSPSC
41104800

SG $14.82

Inc. GST

Supplier Stock: 275
Estimated shipping time from Germany : 4-6 weeks

Product description

The DWK Duran Silicone Seal GL 45 PTFE Coated is a premium-quality sealing solution designed for laboratory glassware with GL 45 threaded closures. This seal features a high-purity, platinum-cured silicone core coated with PTFE (Polytetrafluoroethylene), combining the flexibility of silicone with the exceptional chemical resistance of PTFE. The PTFE coating protects the silicone from chemical attack, ensuring durability and compatibility with aggressive chemicals, making it ideal for applications involving corrosive substances, high-purity solutions, and temperature-sensitive processes. The seal is suitable for use with all sizes of Duran GL 45 laboratory bottles and provides a liquid-tight closure when used in combination with the red PBT GL 45 open-topped screw cap.

Key Features:

  • Brand: DWK Duran
  • Material: Platinum-cured silicone core with PTFE coating
  • Compatibility: Fits GL 45 threaded laboratory bottles and glassware
  • Chemical Resistance: PTFE coating offers high resistance to acids, bases, and solvents
  • Temperature Range: Stable from -50°C to +180°C; autoclavable at 121°C for 15 minutes; dry heat sterilizable up to 180°C
  • Durability: Combines silicone's flexibility with PTFE's chemical inertness
  • Leak-Proof Design: Ensures a tight and secure seal, preventing contamination and evaporation
  • Applications: Ideal for laboratories handling corrosive chemicals, high-purity solutions, and sterile environments

This silicone seal is essential for laboratories requiring reliable and chemically resistant sealing solutions for their GL 45 threaded bottles and containers.



Frequently Asked Questions

1. What is the DWK Duran Silicone Seal GL 45 PTFE Coated used for?

It is a premium-quality sealing solution designed for laboratory glassware with GL 45 threaded closures. This seal features a high-purity, platinum-cured silicone core coated with PTFE (Polytetrafluoroethylene), combining the flexibility of silicone with the exceptional chemical resistance of PTFE. The PTFE coating protects the silicone from chemical attack, ensuring durability and compatibility with aggressive chemicals, making it ideal for applications involving corrosive substances, high-purity solutions, and temperature-sensitive processes. The seal is suitable for use with all sizes of Duran GL 45 laboratory bottles and provides a liquid-tight closure when used in combination with the red PBT GL 45 open-topped screw cap.

2. Is this product suitable for laboratories handling corrosive chemicals, high-purity solutions, and sterile environments?

Yes. It is designed for laboratories handling corrosive chemicals, high-purity solutions, and sterile environments, and offers PTFE coating offers high resistance to acids, bases, and solvents and stable from -50°C to +180°C; autoclavable at 121°C for 15 minutes; dry heat sterilizable up to 180°C to support this kind of work.

3. What chemical resistance and temperature range does this product have?

It has PTFE coating offers high resistance to acids, bases, and solvents, stable from -50°C to +180°C; autoclavable at 121°C for 15 minutes; dry heat sterilizable up to 180°C and combines silicone's flexibility with PTFE's chemical inertness.

4. What is this product made from and what features does it include?

It is made from platinum-cured silicone core with PTFE coating. It is compatible with GL 45 threaded laboratory bottles and glassware. It also offers a tight and secure seal, preventing contamination and evaporation and autoclavable.

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