The quality of sound-absorbing panels is very important to many customers, so when we buy, we need to pay attention to a few points, so that we can buy good quality wooden sound-absorbing panels. Let's take a look with the editor below. How to distinguish wooden sound-absorbing panels.
1. It depends on the board density purchased by the manufacturer, and the most important thing is the manufacturer.
2. Look at the price, because sometimes the price will also affect the quality. This is the so-called high and low price factors in the market, so when you buy wooden sound-absorbing panels, you must not just focus on it. The price, the quality of the main kanban and the after-sales service.
3. Look at whether there is a test report for the performance of the wooden sound-absorbing board. In theory, any material has sound insulation performance, even a thin piece of printing paper can be soundproof, so many materials on the market are originally very ordinary materials. Manufacturers all call it sound-absorbing panels, including gypsum board, magnesium board, calcium silicate board, wood board, etc., which makes consumers easily deceived. Of course, one of the most important principles when we choose sound-absorbing panels is to have the most authoritative test report.
4. It should also be noted that the sound-absorbing panels sold by the manufacturer and the samples submitted for inspection are the same product. If the samples submitted for inspection are thickened, heavier, different materials or special treatments, but the actual samples are sold It is a different product, so the products sold will obviously not reach the sound insulation value indicated in the test report. If this is the case, you must be careful to be deceived.