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White Expanded PTFE Elastic Ribbon/ Tape/ Band for Industrial Seal
The product is a **White Expanded PTFE Sealing Tape**, ideal for industrial sealing applications. It is made from high-quality pure PTFE dispersion resin, offering excellent chemical resistance, flexibility, and compression elasticity. This tape is designed to conform to irregular or damaged flange surfaces, ensuring a secure and long-lasting seal without the need for retightening after installation.
**Key Features:**
- **Material:** Pure PTFE dispersion resin
- **Color:** White (FDA approved)
- **Adhesive Option:** One-sided adhesive available
- **Surface Finish:** Smooth
- **Cross Section:** Rectangle or Round
- **Tensile Strength:** 8 MPa
- **Hardness:** 30–70 Shore A
- **Density:** 0.7–1.0 g/cm³
- **Creep Relaxation:** 70%
- **Volatility:** 1.0%
- **pH Range:** 0–14
- **Working Pressure:** 1.6 MPa in gas, 6.4 MPa in liquid
- **Working Temperature:** -168°C to +280°C (up to +315°C for short periods)
- **Thickness:** 1.5–7.0 mm
- **Width:** 2.0–1500 mm
- **Length:** 1.5–25 m
**Standard Sizes:**
- **Square Type:**
- 3mm × 1.5/2.0mm × 25/50m
- 5mm × 2.0/3.0mm × 25/50m
- 7mm × 2.0/3.0mm × 15/25m
- 10mm × 3.0/5.0/7.0mm × 15/25m
- 12mm × 3.0/5.0/7.0mm × 10/15/25m
- 15mm × 3.0/5.0/7.0mm × 10/15/25m
- 17mm × 3.0/5.0/7.0mm × 10/15/25m
- 20mm × 3.0/5.0/7.0mm × 10/15/25m
- 25mm × 3.0/5.0/7.0mm × 10/15/25m
- 30mm × 3.0/5.0mm × 5/10m
- 35mm × 3.0/5.0mm × 5/10m
- 40mm × 3.0/5.0mm × 5/10m
- 45mm × 3.0/5.0mm × 5/10m
- 50mm × 3.0/5.0mm × 5/10m
- **Round Type:**
- Ø 2.4mm, Ø 3.0mm, Ø 4.0mm up to Ø 25.0mm
- **Sheet Size:**
- 1.5mm × 1500mm × 1500mm
- 2.0mm × 1500mm × 1500mm
- 3.0mm × 1500mm × 1500mm
- 5.0mm × 1500mm × 1500mm
**Packing:** Available in round spools and cartons. Custom sizes are also available upon request.
This versatile sealing tape is perfect for use in complex or damaged sealing areas, especially in environments with harsh chemicals, high temperatures, and pressure. It is widely used in industries such as chemical processing, food and beverage, pharmaceuticals, and power generation.
**Applications Include:**
- Flange sealing for reactors, steam turbines, and pipelines
- Sealing of special-shaped containers and drums
- Sealing of heat exchangers, condensers, and valves
- Protection of delicate or fragile flanges due to low stress application
The tape is easy to apply, requires no cutting, and minimizes material waste. It offers superior performance in both gas and liquid systems, making it a cost-effective and efficient solution for large-scale industrial sealing needs.
**Note:** When placing an order, please confirm the size, quantity, and any specific requirements.