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Rock Wool Slab
Rock Wool Slab
Supplier Info
[China Supplier]
Contact Person : Mr. Qian Feng
Tel : 86-512-58989968
Fax : 86-512-58989982
Product Detail
Thermal efficiency sound absorption, water proof and fire resistance Widely used in construction wall, roof Rock Wool Slab

Rock Wool Slab

Standard specifications are as follows: Thickness: 30mm to 200mm Size: 1000 x 630mm or 1200 x 600mmDensity: 40kg/m³ to 200kg/m³

Properties

Value

Shot content (particle diameter ≥ 0.25mm), %

≤ 12.0

Average fiber diameter, μm

≤ 7.0

Density tolerance, %

+15, -15

Thermal conductivity coefficient (average temperature: 70°C±52°C), W/(m. K)

≤ 0.044

Thermal load contraction temperature (products with density above 60kg/m3), °C

≥ 600

Moisture content, %

≤0.5

Combustion property

Non-combustible(A class)

Organic material content, %

≤ 4.0

Water repellence (water-proof), %

≥ 98

Water absorption (water-proof), %

≤ 5

Any other sizes can be provided in accordance with customers' requests. It has many advantages such as light, flexible, resilient. And also have superior function like heat insulation, sound absorption, and fire-resistance. Because of these advantages, they are widely used in construction wall, roof, industrial furnace, oven, heat-treating equipment, storage tank, storage groove, power house, flue, petrifaction and oil refining equipment and all kinds of keeping-warm and heat insulation pipelines

Rock Wool Slab

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