test product 3
Rock wool, that is, a kind of exterior insulation material. When the market share of 90% of the organic thermal insulation materials in the stagnant wait-and-see, as a fire rating of A- class exterior insulation inorganic material rock wool has ushered in an unprecedented market opportunity.
Product Details
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wholesale rock wool roll Advantages
1. Strong heat insulation, no burning with open flame
FUNAS, a trusted rock wool blanket supplier, offers high-strength, heat-insulating products with exceptional temperature resistance up to 1260°C. Featuring low ball slag content and minimal thermal conductivity, our rock wool blankets ensure that the reverse side remains cool to the touch.
2. Waterproof and moisture-proof High hydrophobicity
Trusted rock wool blanket factory FUNAS offers rock wool comfort board with low water absorption and no capillary penetration. Our rock wool blankets feature a non-acidic pH value, making them harmless to metals. As inorganic materials, they are resistant to bacterial growth, rotting, and softening, ensuring long-lasting performance.
3. Sound absorption and noise reduction
The porous fiber structure of the best insulation, mineral wool, can absorb noise, helping to protect you from noise pollution. Our wholesale rock wool roll offers excellent soundproofing properties for various applications.
4. Stable performance
The rock mineral wool board made in China offers excellent construction performance, easy cutting and processing, minimal on-site waste, no harmful gas emissions, and long-lasting, unchanging performance.
rock wool thermal insulation board Details & Features
The rock wool thermal insulation board provides exceptional thermal and acoustic insulation, ensuring energy efficiency and comfort. Paired with the insulation rock wool blanket, it offers enhanced protection against heat and sound while being easy to install and maintain.
rock wool board Parameters
| Tested Content | Tested Value |
| Density | <150kgs/m³ |
| Standard width | 0.6m |
| Thickness | 25-150mm |
| Thermal Conductivity (W/mK) | 0.04 |
| 70°C | 0.044 |
| 400°C | 0.909 |
| Fire Performance | Class A1 |
| Water Vapor Sorption (% by Weight) | ≤1% |
| Water Vapor Sorption (% by Volume) | ≤1% |
| Water Repellency (option available) | >99% |
| Flame Diffustivity | 50 |
best insulation mineral wool introduction
Felt rolls have the advantages of being light and easy to cut and are suitable for insulation projects of various complex shapes, so they are also widely recognized by the market. One of the special advantages of rock wool felt rolls is that they have excellent fireproof and heat-insulating properties, which can meet the needs of operating scenes with high fireproof and heat-insulating requirements such as petroleum, chemical industry, and metallurgy. At the same time, rock wool felt rolls have good corrosion resistance, can adapt to various chemical environments, and extend the service life of pipelines and equipment.
Rock wool blankets are suitable for industrial enterprises, boilers, power equipment, power plant flues and chimneys, industrial furnaces, ovens, heat treatment equipment, petrochemicals, oil refining equipment, storage tanks, large-diameter pipelines, air conditioning equipment and pipelines, machine rooms, and workshop cooling
rock wool thermal insulation board application scenarios
TOP Mineral wool insulation supplier
FUNAS is a top rock wool insulation board manufacturer of high-quality mineral wool insulation, offering innovative solutions designed to enhance energy efficiency and ensure superior thermal and acoustic performance. With a focus on sustainability and durability, we provide top-tier rock wool comfort boards for diverse applications.
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