Rock Wool Thermal Insulation Board Product

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
5000 m.t./month

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Product Description:

Density: 60kg-200kg/m3

Length:1200mm/1000mm

Width:600mm/630mm.

Thickness:30mm-100mm

Rock wool board is made of select fine basalt as the major materials which is pulled into 4-7µ non-continuous fibers after melted by adopting advanced international four-roller centrifugal cotton-making procedures and adding a certain of adhesives, dust laying oil and water repellent into rock wool fibers. It can be made into products series with different density according to various uses through the technology of sedimentation, solidify, cutting and etc.
 

performance

index

slag ball content (granule diameter) 0.25mm).%

12.0

average value of fiber,µm

7.0

density allowable deviation ,%

+15.-15

thermal conductivity(average temperature70 ±52),W/(m.k)

0.044

shrinkage temperature of heat load(60kg/m3) ,

600

water content,%

0.5

combustibility

Grade A incombustible

organic content,%

4.0

moisture resistivity(moisture-proof rock wool board),%

98

water absorption (moisture-proof rock wool board),%

5

 

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