Rock wool insulation boards are made from natural ores such as basalt as the main raw material, which are melted into fibers at high temperatures, added with an appropriate amount of binder, and solidified. It is usually in the shape of a rectangular plate, which may have an embossed or coated surface and neat edges.

Function:

1. Efficient thermal insulation: effectively blocks heat transfer, maintains a stable indoor temperature, and significantly reduces energy consumption.

2. Sound insulation and noise reduction: Reduce the transmission of sound and improve the quietness of the indoor environment.

3. Fire resistance: It is non-combustible and can prevent the spread of fire when a fire occurs.

Advantage:

1. Good thermal insulation effect: It can provide excellent thermal insulation performance and effectively save energy.

2. High fire protection level: It is a Class A fire protection material to ensure building safety.

3. Strong stability: chemical properties are stable and not easily affected by the environment and deteriorate.

4. Environmentally friendly and healthy: non-radioactive, does not release harmful gases, and is harmless to the human body and the environment.

5. Good durability: long service life, not easy to age and damage.

Characteristic:

1. Fiber structure: Uniform and slender fiber arrangement enhances thermal insulation and sound insulation effects.

2. Hydrophobic performance: The surface has certain hydrophobic properties, which reduces the probability of water absorption and maintains stable performance.

3. High compressive strength: able to withstand a certain amount of pressure and not easily deformed.

4. Good dimensional stability: small dimensional changes when temperature changes.

Use:

1. Building exterior wall insulation: Improve the thermal insulation performance of the building and reduce the thermal and cold bridge effect.

2. Industrial plant insulation: reduce heat loss in industrial production and save energy.

3. Steel structure building insulation: Provide dual protection of fire prevention and thermal insulation for steel structures.

4. Indoor partition walls and ceiling insulation: improve the indoor thermal environment.

5. Ship and vehicle insulation: Enhance the thermal and sound insulation performance of ships and vehicles.

Technical performance Technical indicators Notes

Thermal conductivity equation (w/m℃) Rock wool board 0.035+0.00018tm Normal temperature

  Rock wool tube 0.036+0.00015tm

Non-flammability A Complies with GB5464

Fiber diameter (um) 4-7  

Using temperature (℃) 200-600  

Moisture absorption rate (%)