How To Distinguish The Quality Of The Swimming Pool Cover?

Nowadays, more and more newly-built swimming pools in China choose to use the cost-effective waterproof membrane-pool safety cover, but there are many kinds of swimming pool covers on the market, so how to distinguish the quality of the safety pool cover is actually very simple, prepare the tools, Let's take a look!

Method/step:

1. Normally, it should be multi-layer multi-functional one-time pressing. If it is a low-quality swimming pool cover produced by a small workshop, it will not have this structure. You need to cut a neat section with scissors, and carefully observe the fracture with a magnifying glass. See the internal structure of the adhesive film, if you see a 20% structure glued together, then be careful.

2. The film produced by regular manufacturers needs to be tested for pressure resistance, high and low temperature. Due to the large temperature difference between the north and the south, the general film needs to meet the summer high temperature in the south and the low temperature of minus 20 degrees in the north to maintain flexibility. , There is no professional equipment, but you can simply simulate the environment: the refrigerator's freezer simulates low temperature, uses heated tap water to simulate high temperature, and the tap water is heated to 70 degrees Celsius. It is not for you to cook the film and eat it. Pay attention to observe the test temperature with a thermometer. Put the film to be tested in the corresponding environment for half an hour, and then take it out and compare it with the reserved sample. A good film should not be much different from the sample.

Everyone knows that all plastic products are afraid of exposure to the sun, but it is inevitable that outdoor swimming pools will be exposed to the sun. Therefore, the qualified swimming pool film has considered the above factors when selecting the production materials and the production process. The test is very simple-put the swimming pool cover product One day under the scorching sun, inferior swimming pool covers will change color and other problems, and good swimming pool covers will not change color.