WF-P4030
Expanded Ptfe Sheet
Description:
Expanded Ptfe Sheet is made from 100% virgin PTFE with biaxially oriented,and more strength than ptfe joint sealant. it is white color,peak temperature 310℃,In possession of the characteristics of self-lubrication, low coefficient of friction and chemical corrosion resistance.
1.Advantage:
• Gasket making convenient.
• Low requirement for the bolt pretightening force.
• High temperature resistance, long service life.
• Ideal for damaged flanges, irregular flanges, and glass-ceramic flanges.
• No pollution for fluid.
• Chemical corrosion resistance.
• Network structure, reduce the cold flow deformation.
• Clean, from dust-free workshop.
2.Specification:
Length1500mm xWidth1500mm xThickness0.5-6mm
SN | Size | Thkness(mm) | SN | Size | Thkness(inch) |
4030 | 1.5Mx1.5M | 0.5 | 4030 | 60'' x 60'' | 1/64'' |
4030 | 1.5Mx1.5M | 1 | 4030 | 60'' x 60'' | 1/32'' |
4030 | 1.5Mx1.5M | 1.5 | 4030 | 60'' x 60'' | 1/16'' |
4030 | 1.5Mx1.5M | 2 | 4030 | 60'' x 60'' | 5/64'' |
4030 | 1.5Mx1.5M | 3 | 4030 | 60'' x 60'' | 1/8'' |
4030 | 1.5Mx1.5M | 4 | 4030 | 60'' x 60'' | 5/32'' |
4030 | 1.5Mx1.5M | 5 | 4030 | 60'' x 60'' | 3/16'' |
4030 | 1.5Mx1.5M | 6 | 4030 | 60'' x 60'' | 1/4'' |
3.Properties:
Work Temperature | -268℃～260℃,Max310℃ |
Tensile strength | ≥10mpa |
Compressive strength | ≤140mpa |
Compression(35mpa) | 59.62%(T=3mm) |
Recovery (35mpa) | 12.07%(T=3mm) |
Creep(100degCx22hr) | 71.6%(T=3mm) |
Nitrogen -seal(ml/hr-17.25mpa) | 0.22(T=3mm) |
Nitrogen -seal(ml/hr-35mpa) | 0.005(T=3mm) |
Density | 0.8-0.9g/cm3 |
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