Expanded PTFE Joint Sealant(EPT002)
Expanded PTFE joint sealant tape is a new soft tape gasket product made of 100% ptfe resin. It is quick and easy to apply. With excellent chemical resistance and compatibility for a wide range of mediums.
it is a form-in-place gasket, and it is very easy to shape and handle and is supplied with a peel-off adhesive backing to allow for easy application to vertical flanges; It is Made from virgin PTFE, but it is much more flexible than pure PTFE and thus conforms easily to irregular and rough surfaces. In addition, the expanded materials is easier to compress and exhibits excellent resistance to creep and cold flow. So this gasket tape can be used for sealing at low bolt loads, in high temperatures.
Expanded PTFE Joint Sealant Features
- Expanded PTFE Joint Sealant exhibits long-term shelf life, no age-related deterioration, and excellent resistance to creep and cold flow.
- A self-adhesive backing strip makes installation easy on both horizontal and vertical surfaces
- excellent chemical resistance, compatible with almost any media(except elemental fluorine and molten alkalis )
- Good flexibility permits application to curved, flat, and irregularly shaped surfaces
- Good flexibility permits application to curved, flat, and irregularly shaped surfaces
- Self-Shaping gasket material-accommodates surface irregularities such as roughness, pitting, scratches, and damage, ensuring a tight seal
Stock Dimension
| Width/mm | 3mm | 5mm | 7mm | 10mm | 14mm | 17mm | 20mm | 25mm |
| Inch | 1/8″ | 3/16″ | 1/4″ | 3/8″ | 1/2″ | 5/8″ | 3/4″ | 1″ |
| Thickness/mm | 2.0mm | 2.0mm | 3.0mm | 4.0mm | 5.0mm | 5.0mm | 7.0mm | 8.0mm |
| Length/Meter | 30 | 30 | 15 | 15 | 10 | 10 | 50 | 50 |
DATA SHEET
Temperature | -248 °C~260°C |
Pressure range | 100 bar |
Material | 100% pure PTFE |
Technology | Multidirectional Strength |
Density | 0.7 g/cm3~0.8 g/cm3 |
PH | 0~14 |
Applications:
It is suited for Flanges Steam Vessel Flanges Fume Ducts Manhole Covers Concrete Lids Ceramic Joints Glass Joints Hydraulic and Pneumatic Systems, Heat Exchangers ,Water Systems ,Fibreglass Reinforced, Plastic Vessels, Ventilation Duct and Fan Housing,Pump or Compressor Housing Flanges And It is suitable for FDA service.