国产一级 片内射视频播放,少妇人妻真实偷人精品视频 ,国产做a爱一级毛片久久,欧美一区二区流白浆,成人免费小视频,亚洲精品无码在线,中文字幕AV在线,国产精品久久一区二区三蜜桃,www久久,you,com,国产激情无码AV毛片久久小说

Products

products

FR PTFE flexible tape material

  • parameters

FR PTFE flexible tape material is a mixture of polytetrafluoroethylene (PTFE) and other filled antifriction materials by a special sintering process based on a bronze wire mesh. It has a low coefficient of friction and good wear characteristics. Because of its good flexibility, it can be used as a separator for steel and steel. It achieves the ideal purpose of no gap, no noise, no oil lubrication, no maintenance and no pollution. At present, materials have been widely used in textile machinery, joint bearings, car door hinges and other occasions.


Maximum load pressure: 100N/mm2

Friction coefficient μ: 0.05~0.20

Applicable temperature range: -40~280°C

Maximum sliding speed: 1.0m/s

The material can also be made of stainless steel perforated plate or stainless steel woven mesh.