Food Grade PTFE Gasket Tape with Corrosion Resistance and High Temperature Resistance for Industrial Sealing
Price:
neogation
MOQ:
10rolls
Delivery Time:
10 working days after recieved your payment
Brand:
3Arubber
Product Description
White Backing Adhesive PTFE Gasket Tape Food Grade
PTFE Expand Tape, PTFE Expand Stripe, PTFE Expand Tape Food Grade
Product Description
Made from imported Dakin PTFE material, our expanded PTFE joint sealant tape with self-adhesive backing offers exceptional flexibility, compression resilience, creep resistance, and performance across extreme temperatures. This food-grade sealing solution provides excellent corrosion resistance, non-aging properties, and self-lubrication.
Application Range
- Sealing various enameled linings, glass linings, plastic linings, rubber linings, and graphite linings
- Flange faces of stainless/titanium steel towers, heat exchangers, reactors, and similar equipment
- Flange faces of various pipelines and pipe fittings
- Large-diameter equipment with poor surface machining accuracy, large uneven areas, or irregular shapes
- Applications where bolt fastening force is difficult to achieve or should not be excessive
- Sealing strongly corrosive media and fluids requiring protection against contamination
Technical Specifications
| Material | Pure PTFE dispersion resin |
|---|---|
| Color | White, FDA grade |
| Adhesive | Backing adhesive or non-adhesive options available |
| Surface | Smooth |
| Cross Section | Rectangle, 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 (maximum +315°C) |
| Thickness | 1.5-7.0 mm |
| Width | 2.0-1500 mm |
Standard Sizes - Square/Rectangle Type
| Dimensions (Width x Thickness x Length) |
|---|
| 3mm x 1.5/2.0mm x 25/50m |
| 5mm x 2.0/3.0mm x 25/50m |
| 7mm x 2.0/3.0mm x 15/25m |
| 10mm x 3.0/5.0/7.0mm x 15/25m |
| 12mm x 3.0/5.0/7.0mm x 10/15/25m |
| 15mm x 3.0/5.0/7.0mm x 10/15/25m |
| 17mm x 3.0/5.0/7.0mm x 10/15/25m |
| 20mm x 3.0/5.0/7.0mm x 10/15/25m |
| 25mm x 3.0/5.0/7.0mm x 10/15/25m |
| 30mm x 3.0/5.0mm x 5/10m |
| 35mm x 3.0/5.0mm x 5/10m |
| 40mm x 3.0/5.0mm x 5/10m |
| 45mm x 3.0/5.0mm x 5/10m |
| 50mm x 3.0/5.0mm x 5/10m |
Standard Sizes - Round Type
Ø2.4mm, Ø3.0mm, Ø4.0mm up to Ø25.0mm
Standard Sizes - PTFE Expand Sheet
1.5mm x 1500mm x 1500mm
2.0mm x 1500mm x 1500mm
3.0mm x 1500mm x 1500mm
5.0mm x 1500mm x 1500mm
OEM sizes available upon agreement
2.0mm x 1500mm x 1500mm
3.0mm x 1500mm x 1500mm
5.0mm x 1500mm x 1500mm
OEM sizes available upon agreement
Packing: Round spool and cartons
When requesting a quote, please confirm the required size and quantity.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
SANHE 3A RUBBER & PLASTIC CO., LTD.
Location
45 Hualian Golden Street, Sanhe Hebei China
Contact Person
Shiguo Han