Durable Rock Wool Boards Widely Applied In Industry With High Resistance To Environment
Rock wool board is an inorganic thermal insulation material made from natural rocks such as basalt and diabase as the main raw materials, which are melted at high temperature, made into fibration, and then pressed. Rock wool boards have notable advantages, widely preferred in diverse applications.
Notable Advantages
Our rock wool boards have outstanding fire resistance and flame retardancy (non-combustible and no toxic fumes at high temperatures), high efficiency in thermal insulation, remarkable sound insulation effect, resistance to high and low temperatures as well as chemical corrosion, and adaptability to complex working conditions. Therefore, they are ideal industrial materials that balance safety and energy efficiency.
Multiple Applications
In industrial plants, rock wool boards are often used for thermal insulation of walls, roofs and partitions. They can reduce heat exchange between the production environment and the outside, maintain a suitable temperature in the workshop, and are especially suitable for high-temperature workshops such as metallurgical and foundry workshops, as well as low-temperature production environments like food processing workshops, thus reducing energy consumption of air conditioning and heating systems. Meanwhile, their Class A non-combustible property can greatly improve the fire resistance level of the plant, delay the spread of fire, and provide protection for industrial equipment and personnel safety.
In terms of insulation for industrial pipelines and equipment, due to their good high-temperature resistance (able to withstand temperatures above 300°C) and low thermal conductivity, rock wool boards can be wrapped around the exterior of equipment such as steam pipelines, reaction kettles and boilers. This reduces heat loss, improves energy efficiency, and avoids safety hazards caused by pipeline condensation or excessive temperature.
In the field of noise control, various mechanical operations in industrial production, such as fans, water pumps and compressors, generate a lot of noise. The porous fiber structure of rock wool boards can effectively absorb sound wave vibrations. They are often used in the wall and ceiling sound insulation layers of equipment rooms or made into sound insulation covers, which can reduce the impact of noise on the surrounding environment and operators, meeting the noise emission standards for industrial sites.
In addition, rock wool boards are also suitable for scenarios such as industrial kiln insulation and partition walls of dangerous goods warehouses. They have strong chemical corrosion resistance and anti-aging properties, could maintain stable performance in complex industrial environments, with a service life of more than 25 years, showing economical and reliable advantages.
Comparison between Rock Wool Board and Other Materials in Industrial Field
| Material | Core Performance in Industrial Fields | Main Advantages | Typical Application Scenarios |
| Rock Wool Board | Non-combustible (Class A fire resistance), high temperature resistance ≥300℃, thermal conductivity 0.035-0.045W/(m·K), sound insulation 30-50dB, chemical corrosion resistance, service life over 20 years | High fire safety, combined thermal insulation and sound insulation, adaptable to complex working conditions (high temperature/corrosion), low long-term use cost | Thermal power plant pipeline insulation, metallurgical workshop walls, dangerous goods warehouse partitions, fan room sound insulation |
| Aluminum Silicate Wool | Non-combustible (Class A fire resistance), high temperature resistance ≥1000℃, thermal conductivity 0.030-0.040W/(m·K), lightweight | Strong applicability in ultra-high temperature environments, high insulation efficiency | Industrial kiln linings, blast furnace hot air pipelines |
| Polyurethane Foam | Flame-retardant (Class B1), thermal conductivity 0.020-0.025W/(m·K), good water resistance, low density | Excellent insulation performance, convenient construction, low initial cost | Low-temperature cold storage pipelines, non-high-temperature equipment insulation |
| Glass Wool | Non-combustible (Class A fire resistance), high temperature resistance ≤300℃, thermal conductivity 0.036-0.044W/(m·K), good flexibility | Outstanding sound insulation, moderate price, easy to cut and install | Ventilation duct sound insulation, equipment room ceilings |
| Asbestos Board | Non-combustible (Class A fire resistance), high temperature resistance ≥500℃, high mechanical strength | Combines fire resistance and load-bearing capacity, extremely low cost | Traditional boiler insulation, old factory partitions (gradually phased out due to environmental issues) |
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Fireproof Rock Wool Board 30-150mm Thick Industrial Insulation Images
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