“polyurethane screen” With the progress of society and the development of science and technology, products are becoming more and more perfect and their applications are becoming more and more extensive. So as users, how do we choose and buy polyurethane screens?
① Look at the raw materials of the product: In order to lower the price of polyurethane screens and earn profits, some unscrupulous manufacturers will use polyether instead of polyurethane raw materials to get by, so everyone must pay attention to this issue when purchasing.
②Look at the pores of the screen: Check whether the pore diameter of the screen is uniform. Generally, the pore diameters of the screens produced by some regular large manufacturers are uniform and uniform.
③Look at the frame material: When some users purchase polyurethane screens, in order to enhance the strength of the screen, they will choose a screen with a reinforced frame inside. Then you have to check whether the added frame material is in the middle of the frame.
④The opening rate of the screen: Look at the opening rate of the polyurethane screen. The higher the opening rate, the higher the screening efficiency and production output.
⑤Screen surface: This is the first thing you can see when purchasing. Check whether the screen surface is flat. Some products may have burrs, unevenness, pits, etc., so you should Avoid such products.
