Mineral wool board 

Mineral wool/rock wool is excellent sound proof and thermal insulation material, made from natural rock such as basalt, diabase and dolomite. The natural rock are melted into melts in cupola at a very high temperature about 1500°C. And the melts lava is then pour to high speed spinners through which the melts get into fibers. At the same time, the phenolic binder containing silicon and mineral oil etc are sprayed onto the surface of each fiber homogeneously. The just fiberized fibers are collected together to form the original wool mat through negative pressure resulted from suction. The original wool mats then pass through pendulum, crimping and pressing process, get into the curing oven through which the wool mats are cured and shape up to different kinds of products such as board, mat and pipe section etc with different usage.

Technical Parameter

Distinctive advantages

* Sound absorption and noise reduction; it can effectively prevent syntony.

* Light materials; easy for installation.

* Antisepsis, ageing resistance and anticorrosion, ensuring a healthy environment.

* Low moisture absorption; stable physical properties.

* Low thermal conductivity; high heat preservation.

* Grade A1 fireproof; incombustible permanently.

* Strong resistance to extrusion and impact

Application

It is widely used for heat insulation and sound absorption in industrial workshops,  Prefab houses, Portable cabins, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc.

Mineral wool board