強奷漂亮少妇高潮A片P夜夜嗨,再深点灬舒服灬太大了添A片小说,精品国产不卡一区二区,eeuss国产一区二区三区,国产精品毛片久久久,一区二区三区精品成人免费,377人体粉嫩噜噜噜,久久婷婷国产综合尤物精品,欧美v精品一区二区三区,一区二区三区四区精品视频

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.