EXPANDED PTFE ROPE
The product has excellent fluid sealing performance and can be used reliably in a wide temperature range, pressure range and corrosive media.
PTFE gaskets are made of PTFE rods, tubes, and plates by mechanical turning or cutting, or made by compression molding and high temperature vulcanization. With excellent corrosion resistance, aging resistance, insulation, cleanliness and other good characteristics, it is widely used in chemical, petroleum, pharmaceutical, food and many other fields.
Download PDF Submit your InquiryPTFE gaskets are made of PTFE rods, tubes, and plates by mechanical turning or cutting, or made by compression molding and high temperature vulcanization.
With excellent corrosion resistance, aging resistance, insulation, cleanliness and other good characteristics, it is widely used in chemical, petroleum, pharmaceutical, food and many other fields.
COMPRESSIBILITY | % | 15~25 |
RECOVERY | % | >15 |
LEAKAGE RATE | ㎝3/s | ≤1.0×10-3 |
TEMPERATURE | ℃ | -180℃~260℃ |
PH | / | 0~14 |
TENSILE STRENGTH | MPa | ≥30 |
ELONGATION | ﹪ | ≥300 |
DENSITY | g/㎝3 | 2.13~2.19 |
On the basis of ordinary expanded PTFE tape, by mixing a certain proportion of graphite, enhance the self lubrication performance.The product has excellent fluid sealing performance and can be used reliably in a wide temperature range, pressure range and corrosive media.
Modified PTFE is made of PTFE resin with a certain amount of fillers, such as glass fiber, silica, etc., mixed evenly at high speed, molded by molding, and then sintered at high temperature. Has excellent compressibility, recovery and sealing. Its unique properties and high-level characteristics show tightness and torque retention.