適用介質(zhì) 除元素氟、熔融堿金屬以外的一切化學(xué)物質(zhì)。
技術(shù)參數(shù):
·使用溫度: -168℃~+
· PH 值 : 0~14
·使用壓力: <5 MPa ·(液體) <2MPa·(氣體)
· 密 度 : 0.7(±0.05)g/ cm3
密封帶的用途:
·各種搪瓷襯里、玻璃襯里、塑料襯里、橡膠襯里、石墨襯里及不銹鋼、鈦鋼的塔、熱交換器、反應(yīng)釜等法蘭面的密封。
·各種管道和管配件的法蘭面密封。
·表面加工精度較差,不平整區(qū)域較大,形狀不規(guī)則,螺栓緊固力不易用足或不宜過(guò)大的大口徑設(shè)備的法蘭面密封。
·強(qiáng)腐蝕介質(zhì)和不能被絲毫污染的流體的密封。
EXPANDED PTFE SEALANT JOINTS
Expanded PTFE sealant joints are made of pure PTFE dispersion resin through use of special techniques. Pliable, tough, tensile and resistant to corrosion, creep and cold currents, these joints can be easily stuck on the doors of flanges. With minimum waste, these products are economical in cost, especially for sealing in places of medium or low pressure.
Application conditions:
1) Working temperature: -168℃~+
2) Max. working pressure: <2MPa· (STEAM) <5 MPa ·(LIQUID)
3) pH value: 0 – 14
4)Density: 0.7(±0.05)g/ cm3