Expanded PTFE spiral wound gasket filler material is made from 100% white pure virgin PTFE resin. It is unique tape, will not age, harden, shrink or dry out in service, unaffected by common chemicals.With good sealability and flexibility, it can seal rough or damaged surface.it is widely used in spiral wound gasket.
Advantage:
• Easy installation,cheap cost.
• High temperature resistance, long service life.
• Ideal for spiral wound gasket filler
• No pollution for fluid.
• Chemical corrosion resistance.
• Excellent flexibility,few cold flow deformation.
• Clean, from dust-free workshop.
Properties:
| Work Temperature | -268～280℃,Melt327℃ |
| Tensile strength | ≥8mpa |
| PH |
0-14 |
| Density | 0.8g/cm3 |
| Working Pressure |
200kgf/cm2 for Fluid Sealing 140kgf/cm2 for Gas Sealing |
Specification:
Size:0.5-0.7mm(Thkness)×5.0-9.0mm(Width)×L (designated by you)
| Specification | Standard Length:5-100m/roll |
| Width(mm) | Thkness(mm) |
| 3.0 | 0.5 |
| 3.8 | 0.5 |
| 4.7 | 0.7 |
| 5.2 | 0.7 |
| 6.0 | 0.7 |
| 6.2 |
0.9 |
