密封接合
| 规格参数 | 参数值 |
|---|---|
| IMPA编码 | 811394 |
| 产品单位 | ST |
| 产品规格 | A bi-directional orientated gasketing material on PTFE-basis, filled with silica, designed to achieve the lowest creep values and seal integrity, combining excellent chemical resistance and optimal sealing performances. Can be used for applications with pH-range from 0 to 14 with exception to hydrogen fluoride, fluorine compounds and molten alkali metals. Applications : For all types of flanges joint connections in maritime applications in all sizes for temperatures from -260°C/+260°C and pressu |
| 中文汉化 | 811394 双向增强PTFE密封垫片 SICHEM S11型 3.0×1500×1500毫米 -----描述-----：这是一种以PTFE为基础、填充二氧化硅的双向拉伸垫片材料，具有极低的蠕变值和优异的密封完整性，兼具出色的化学稳定性和密封性能，适用于pH值0至14的环境（不适用于氢氟酸、氟化物及熔融碱金属）。可在-260°C至+260°C温度范围和最高80巴压力下用于船舶工业等各种法兰连接场合。其密度为2.2 g/cm3，泄漏率低于0.05 mg/(s·m)，冷流小于4.0%，回弹率大于1.7%，应力松弛低于24%，抗拉强度达15 N/mm2，并通过FDA、BAM、EN 13555、TA-Luft、DNV GL DVGW等多项认证，适合低温、高压氧气及严苛工况下的安全密封应用。 |
| IMPA版本 | 8th Edition |
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