公司里的艳妇们都熟透了,又粗又硬的大鸡吧艹逼,涩涩视频网站,500福利久久久综合导航,好大好爽好猛我要喷水了视频,国产一区二区三区在线播放,迷人的人妻HHD语中字,小货SAO边洗澡边CAO你动漫,日本A级理论日本电影BIS,国产精品午夜小视频观看

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.