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Food Grade FDA Grade Pure PTFE Gasket Tape with One Side Adhesive for High Temperature Resistance
| Place of Origin | China |
|---|---|
| Brand Name | 3A Rubber |
| Certification | ROHS/FCC/SGS |
| Model Number | 3A3005 |
| Minimum Order Quantity | 10rolls |
| Price | negotiation |
| Packaging Details | Packed in cartons |
| Delivery Time | 10 working days after received your payment |
| Payment Terms | T/T,L/C,Paypal,Western Union |
| Supply Ability | 10000kgs per month |
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xProduct Details
| Material | Pure PTFE Dispersion Resin | Color | White |
|---|---|---|---|
| Quality | FDA Grade | Adhesive | One Side Adhesive Or Not |
| Cross | Rectangle Or Round | Hardness | 30-70shore A |
| Working Temperature | -168°C ~ +280°C(maximum +315°C) | ||
| Highlight | ptfe thread sealant,ptfe thread seal tape |
||
Product Description
Food Grade Backing Adhesive PTFE Thread Sealant With Rectangle Or Round Cross
Food Grade Expanded PTFE Gasket Tape
Made of pure PTFE, this expanded PTFE tape is widely used in the transport and sealing of industrial fluids. It serves as the most cost-effective alternative to sheet gasketing for large equipment flanges. As a form-in-place gasket, it can be used on nearly any sealing surface, making it particularly effective for irregular or damaged flange surfaces.
Key Properties
- Easy to install
- Low stress-to-seal
- Conforms to any surface, including rough, pitted, scratched and damaged surfaces
- Resistant to creep and cold flow
- 100% expanded PTFE with the same chemical inertness of pure virgin PTFE
- Unlimited shelf life
- Tolerates over compression
Technical Specifications
- Temperature range: -180°C to 260°C
- Pressure rating: 20Mpa (fluid); 14Mpa (gases)
- PH range: 0 to 14
- Tensile strength: ≤ 8 Mpa
- Compressibility: 55% to 80%
- Creep relaxation: ≤ 40%
Available Sizes
| Thickness (mm) | Width (mm) | Length | Remark |
|---|---|---|---|
| 2 | 3,4,5,6,8,10,12,14 | Custom | Custom |
| 3 | 15,16,18,20,25 | ||
| 4 | 30,35,40,50 | ||
| 5 | 15,16,18,20,25,30 | ||
| 6 | 15,16,18,20,25,30 | ||
| 8 | 25,30,35 | ||
| 10 | 20 |
Applications
PTFE expanded tape is especially suited for sealing flange connections, pipe systems, hydraulic and pneumatic systems. It's also ideal for seals in glass, enamel and plastic flanges, vessels and special shaped sealing surfaces.
This tape saves both money and time. With no scrap or waste, it costs less than other gasket materials. By requiring only a few sizes, it eliminates the need for large inventories of sheet gasketing and costly precut gaskets. Installation time is minimized as there are no templates, precutting or special fitting requirements.
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