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What Causes The Uneven Color Of Ultra-high Molecular Weight Polyethylene Sheet

Jun 11, 2019

The appearance of ultra-high molecular weight polyethylene sheet has been widely used in various industries, but there are also shortcomings in the application process, such as uneven color. The phenomenon of this deficiency not only affects its aesthetics, but also affects the user's doubts about its quality, so what is the cause of this phenomenon?


The following is a small series to give you an analysis. The main reasons leading to the uneven color of ultra-high molecular weight polyethylene sheet are the impurity of raw materials and the pollution of raw materials in the production process: 1, if it is in the production process caused by its raw materials are not pure. It should be noted that the production equipment is clean enough, as well as to check whether there are contaminants on the hopper of the equipment and the production equipment in the barrel of foreign bodies, and the production barrel should not have metal foreign bodies to degrade the raw materials.


2, if the raw materials are not pure, then in the production process, we must pay attention to the production of raw materials do not be contaminated, and pay attention to the detection of moisture and volatile content in the material. About ultra-high molecular weight polyethylene sheet related knowledge points first to introduce to you here, I hope the above content can help you, thank you for watching and support, later will organize more information to you, please pay attention to our website updates.