What material is the mineral wool board made of?

Mineral wool board, also known as mineral wool board, is a common building material. It has good sound insulation, heat insulation and fire resistance, and is widely used in construction, shipbuilding, furniture, electronics and other industries. So, what material are mineral wool boards made of? This article will introduce it to you in detail.

The main raw material of mineral wool board is mineral rock fiber, which mainly includes rock wool, asbestos and slag wool. Among them, stone wool is one of the most commonly used raw materials. Rock wool is made of basalt, barose, serpentine, etc. as the main raw materials, and is made by high-temperature melting, fibrosis, and reinforcing agent addition. Rock wool mineral wool board has low thermal conductivity, high sound absorption performance and excellent fire resistance, and is widely used in building exterior wall insulation, pipeline insulation and other fields.

Asbestos mineral wool board is made of asbestos fiber as the main raw material, which has been widely used in building insulation and fire prevention in the past. Because asbestos fibers are harmful to human health, the use of asbestos products has been banned in most countries. Therefore, in modern building materials, the application of asbestos mineral wool board is gradually decreasing.

Another common mineral wool board is slag wool board. Slag wool board is made of industrial waste slag and slag as raw materials, through melting, fibrosis and other processes. It has good sound absorption and heat insulation properties, and is suitable for building walls, indoor sound insulation, etc.

In addition to mineral fibers, the production process of mineral wool board also needs to add an appropriate amount of adhesives, waterproofing agents and other auxiliary materials. These materials can improve the stability and waterproof performance of mineral wool boards, and prolong their service life.

Mineral wool boards are mainly made of mineral fibers. Different types of mineral fibers as well as different manufacturing processes can produce mineral wool boards with different properties. With the development of science and technology and the improvement of environmental awareness, the manufacturing process of mineral wool board gradually tends to be green, environmentally friendly and healthy. When selecting and using mineral wool board, we should choose a regular manufacturer to ensure that it meets the relevant quality standards and environmental protection requirements to ensure the health and safety of the indoor environment.