Manufacturers teach you how to distinguish between good and bad

Chengdu mineral wool board is widely used in the indoor ceiling environment of various buildings because of its good sound absorption, fire prevention, moisture-proof, environmental protection and other properties in the ceiling material of Tianhuan board. Compared with many gypsum boards, aluminum gusset boards, and calcium silicate boards, mineral wool boards have irreplaceable advantages in indoor acoustic environment control, product modeling and product cost performance comprehensive index, especially in tooling building ceilings.

A look at the material of the mineral wool board

The production of mineral wool board should start from the raw materials, and a good mineral wool board must also use high-quality mineral fiber wool; The slag used in the production of mineral wool board by some common small manufacturers on the market is natural slag, and it is easy to find that the mineral wool board made of it contains impurities, uneven weight, and is easy to deform.

Second, look at the surface of the mineral wool board

Mineral wool board will do surface treatment in the production of production, regular manufacturers will mineral wool board surface polishing treatment and surface spraying treatment, here is the mineral wool board to show its quality value of the place. Because the cost of latex paint used in spraying is different, some manufacturers will choose latex paint with cheaper price and lower quality to spray, and the spraying process is relatively simple; Even some mineral wool board manufacturers use the method of batch putty to make the surface of the mineral wool sound-absorbing board smooth and clean, and to cover the impurities of the mineral wool board.