Ultra-high molecular weight polyethylene shaped parts, ultra-high molecular weight polyethylene bushings, linear guides for food machinery and equipment, vacuum tank washing tank panels, sliders for ultra-high molecular weight polyethylene food machinery, ultra-high molecular weight polyethylene wear bars, Molecular weight polyethylene shaped slider, UHMW polyethylene baffle seat, UHMW polyethylene bridge rail pad.
Therefore, Roller Chain guide rails use ultra-high molecular weight polyethylene boards. Let's take a look at its characteristics:
1. The ultra-high molecular weight polyethylene board has the highest wear resistance of plastics, and the larger the molecular weight, the higher the wear resistance and impact resistance of the material;
2. The impact strength of ultra-high molecular weight polyethylene board is the highest value among existing plastics. Even at 70 ° C, the impact strength is still quite high;
3.Self-lubricating;
4. Ultra-high molecular weight polyethylene board has extremely low water absorption. Therefore, its physical and mechanical properties have nothing to do with the environmental humidity factors in the working conditions used;
5. The ultra-high molecular weight polyethylene board is chemically stable, and can withstand the corrosion of various corrosion-resistant media such as acids, alkalis, salts and organic solvents within a certain temperature and concentration range;
6. Ultra-high molecular weight polyethylene board is odorless, non-toxic, odorless, has no corrosion resistance, and has physiological circulation and physiological adaptability.
7, non-adhesive;
8. When the molecular weight of high-density polyethylene exceeds 500,000, the embrittlement temperature decreases to 140 ° C. Ultra-high molecular weight polyethylene can even be used under the action of liquid nitrogen, and its use temperature can reach below 269 ° C.
information about Roller Chain : https://www.hzqjchain.com/product/roller-chains/