Industrial Grade Rockwool Board for Superior Heat Resistance

• Customization: Available
• Color: Yellow
• Feature: Durable, Flame Retardant, Heat Insulation, Moisture-Proof, Noise Reduction
• Model NO.: rock wool
• Specification: customized
• Origin: China Shandong Qingdao
• Production Capacity: 50000-100000square Meters/Month

Product Description

Product Description

Shot content ( Particle diameter ≥0.25mm)	≤ 12.0 %
The average diameter of fiber	≤7.0 μm
Density Tolerance	± 15%
Thermal Conductivity ( average temperature 70ºC±52ºC),W/(m/K)	≤ 0.044
Thermal load contraction temperature (more than 60kg/m3)	≥ 600 ºC
Moisture	≤0.5%
Combustion Performance	Not burning (Class A)
Organic content	≤ 4.0%

Rock wool board, also known as mineral wool board or stone wool board, is a type of insulation material used for thermal, acoustic, and fire protection purposes. It is made from natural rock materials, primarily basalt, combined with recycled slag and other additives. The manufacturing process involves melting the raw materials at high temperatures and then spinning them into fibers, which are then formed into rigid boards.
Key features and benefits of rock wool boards include:
Thermal insulation: Rock wool boards have excellent thermal insulation properties, helping to keep buildings warm in the winter and cool in the summer. They reduce heat transfer through walls, floors, and roofs, improving energy efficiency and reducing heating and cooling costs.
Acoustic insulation: The dense structure of rock wool boards helps to absorb sound and reduce noise transmission, making them an effective solution for soundproofing applications in buildings, theaters, studios, and industrial facilities.
Fire resistance: Rock wool is inherently non-combustible and can withstand high temperatures. It acts as a fire barrier, helping to prevent the spread of flames and providing valuable fire protection in buildings.
Moisture resistance: Rock wool boards are hydrophobic, meaning they repel water and do not absorb moisture. This characteristic helps to prevent mold growth and maintains the insulation's effectiveness over time.
Environmental sustainability: Rock wool is made from abundant and natural materials, and the manufacturing process often incorporates recycled materials, making it an eco-friendly option for insulation.
Rock wool boards come in various thicknesses and densities to suit different insulation requirements and applications. They can be used in walls, roofs, floors, ceilings, and HVAC systems of residential, commercial, and industrial buildings.

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