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Fireproof Rock Wool Board 30-150mm Thick Industrial Insulation

Categories Rock Wool Rigid Insulation Panels
Brand Name: SEASTAR
Model Number: Customizable according to requirements
Certification: CNASL6673
Place of Origin: Chengdu, Sichuan, China
MOQ: 20 m³
Price: 252 USD/tons (Current price)
Payment Terms: spot goods and spot payment
Supply Ability: 2000 tons/month
Delivery Time: 2-7 days
Packaging Details: wrapped with a stretched polyethylene film directly on the outside
Density: 40 - 200 kg/m³
Color: yellowish-brown
Stock Size: 1200×600(mm)
Thickness: 30mm-150mm
Electrical Insulation: Excellent
Noise Reduction: Excellent
fireproofing: Excellent
Hydrophobic Property: Excellent
Temperature Resistance: -268℃ ~ 650℃
Surface Finish: Rough
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Fireproof Rock Wool Board 30-150mm Thick Industrial Insulation

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

MaterialCore Performance in Industrial FieldsMain AdvantagesTypical Application Scenarios
Rock Wool BoardNon-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 yearsHigh fire safety, combined thermal insulation and sound insulation, adaptable to complex working conditions (high temperature/corrosion), low long-term use costThermal power plant pipeline insulation, metallurgical workshop walls, dangerous goods warehouse partitions, fan room sound insulation
Aluminum Silicate WoolNon-combustible (Class A fire resistance), high temperature resistance ≥1000℃, thermal conductivity 0.030-0.040W/(m·K), lightweightStrong applicability in ultra-high temperature environments, high insulation efficiencyIndustrial kiln linings, blast furnace hot air pipelines
Polyurethane FoamFlame-retardant (Class B1), thermal conductivity 0.020-0.025W/(m·K), good water resistance, low densityExcellent insulation performance, convenient construction, low initial costLow-temperature cold storage pipelines, non-high-temperature equipment insulation
Glass WoolNon-combustible (Class A fire resistance), high temperature resistance ≤300℃, thermal conductivity 0.036-0.044W/(m·K), good flexibilityOutstanding sound insulation, moderate price, easy to cut and installVentilation duct sound insulation, equipment room ceilings
Asbestos BoardNon-combustible (Class A fire resistance), high temperature resistance ≥500℃, high mechanical strengthCombines fire resistance and load-bearing capacity, extremely low costTraditional boiler insulation, old factory partitions (gradually phased out due to environmental issues)


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