Expanded PTFE Sheet made from biaxial oriented expanded PTFE sheeting that is laminated to the required thickness. Expanded 100% virgin PTFE using a proprietary process that products a uniform and highly frbrillated microstructure with equal tensile strength in all directions. As similar as GORE, KLINGER, TEADIT,etc, it is a universal sheet gasket material for most services, seals rough and irregular surfaces.
· Made for various gaskets.
· Used in petrochemical, food and pharmaceutical industries
· Seal nearly all aggressive chemicals 0-14 PH
· Various kinds of flanges and vessel mouths
· Paper industry and medical equipments
· Pneumatic and water systemss
· Steam
· Pump., etc.
| Size | Thickness |
|---|---|
| 1500x1500mm | 0.5-6.0mm |
| 60"x60" | 1/64"~1/4" |
| 3000x1500mm | 0.5-6.0mm |
| 120"x60" | 1/64"~1/4" |
| 4500x1500mm | 0.5-6.0mm |
| 180"x60" | 1/64"~1/4" |
| Property | Standard | Value |
|---|---|---|
| Color | - | white |
| Density | ASTM D792 | 0.75-0.95g/cm³ |
| Operating Temperature | - | -240℃-260℃ |
| Compressibility | ASTM F36 | 45% |
| Recovery | ASTM F36 | 12-13% |
| Creep Relaxation | ASTM F38 | 35-36% |
| Sealability (Nitrogen) | ASTM F37B | 0.15ml/hr |
| Sealability (Fuel A) | ASTM F37B | 0.02ml/hr |
| Service Pressure | - | Full Vaccum to 19Mpa |
| Tensile Strength Both | ASTM D638 | 16-17 Mpa |
| Weather Resistance | - | Excellent |
| Chemical Resistance | - | Excellent |
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