What rock can be raw materials for mineral wool ?

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foam contour cutting machine
foam contour cutting machine

Mineral wool can be made from a variety of rocks, including:

  • Basalt
  • Diabase
  • Gabbro
  • Dolomite
  • Perlite
  • Vermiculite

The specific type of rock used will depend on the desired properties of the mineral wool product. For example, basalt is a very dense and strong rock, so mineral wool made with basalt will be more durable and fire-resistant. Dolomite is a lighter rock, so mineral wool made with dolomite will have better insulation properties.CNC foam cutting machine can do the materials.

Mineral wool can also be made from a combination of different types of rocks. For example, some mineral wool products are made with a blend of basalt and dolomite. This gives the product the best of both worlds – the durability and fire resistance of basalt, and the insulation properties of dolomite.

In addition to rocks, mineral wool can also be made from other materials, such as slag (a by-product of iron and steel production) and recycled materials (such as glass cullet and post-consumer waste).

mineral wool cutting machine
mineral wool cutting machine

Once the raw materials have been selected, they are melted at high temperatures. The molten material is then spun into fibers, which are collected on a conveyor belt. The fibers are then bonded together to form a mat, which is then cut to size and packaged.

Mineral wool is a versatile material that is used in a variety of applications, including:

  • Thermal insulation
  • Fire protection
  • Soundproofing
  • Filtration
  • Horticulture

Mineral wool is a sustainable and environmentally friendly material. It is made from natural and recycled materials, and it can be recycled at the end of its life cycle.

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