UHMW PE sheet cooling and performance advantages
The ultra-high performance of ultra-high molecular weight polyethylene sheet, not to mention, everyone knows it well. This sheet can be used not only in the coal industry, but also has a broad application prospect. Because this material has the characteristics of high wear resistance, low friction coefficient, impact resistance, low cost, good technical performance, etc., it can be made into bearings, shaft sleeves, material plates, filter plates, friction plates, plate sprayers, etc. for coal mine machinery.
UHMW-PE sheet extrusion requires cooling and cooling. There are two cooling methods: water cooling and air cooling. First of all, air cooling, cylinder cooling, air cooling, that is, using an electric blower cylinder, the cooling part is necessary to realize the hot bucket and wind to take away, so that the temperature of the bucket drops. You can also use Fan Fan's cooling method. The structure of the equipment is simple, the thermal shock is small, the cost is low, and the maintenance is convenient. Therefore, it is used more. The insufficient cooling rate is relatively slow, which is not conducive to UHMWPE Lined.
Then there is the water cooling method. The cooling water is cooled, usually in the shape of an external winding copper tube or an additional water jacket, and then cooled with water. UHMW-PE liners are water-cooled. The equipment has a simple structure and fast cooling speed, but it is very good to use demineralized water and recycle.
The feasibility of cooling ultra-high molecular weight polyethylene sheet is mainly in time. We will continue to improve product performance and strive to make it more widely used. We also have any questions, please feel free to consult.
Tag: Ultra high molecular weight polyethylene sheet