Shanghai Longway Import & Export Co., Ltd.

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water-repellent rock wool board

Product Details:

Place of Origin Shanghai, China (Mainland)

Payment & Shipping Terms:

Minimum Order Quantity: 70 Cubic Meter
Packaging Details: rock wool board is packed polythene plastic thermal-shrink film
Delivery Time: within 15 work-day
Payment Terms: L/C,T/T,MoneyGram
Supply Ability: 8000 Cubic Meter per Month

Detailed Product Description


water-repellent rock wool board is a board product with certain strength. The product is mainly used for fireproofing and sound absorption of partition walls and curtain walls, thermal insulation of roofs, retaining structures and geothermal systems as well as thermal insulation and fireproofing of industrial kilns, ovens, large sized tanks and vessels, etc

Properties of rock wool board

PropertiesValue
Shot content (particle diameter ≥ 0.25mm), %≤ 10.0
Average fiber diameter, μm≤ 7.0
Density tolerance, %+5, -5
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)≤ 0.039
Thermal load contraction temperature (products with density above 60kg/m3), ≥ 720
Moisture content, %≤0.5
Combustion propertyNon-combustible(A class)
Organic material content, %≤ 4.0
Water repellence (water-proof), %≥ 98
Water absorption (water-proof), %≤ 2
Remarks:special sizes and density may be made according to customers' requirements

water-repellent rock wool board water-repellent rock wool board

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Company Info

Shanghai Longway Import & Export Co., Ltd.
[China (Mainland)]
[Verified Member]

City: Shanghai
Province/State: Shanghai
Country/Region : China (Mainland)

Business Type:Manufacturer, Agent

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