China Manufacture rock wool fireproof insulation rockwool panel Rock Wool

FOB Reference Price:Get Latest Price
US $1.65-4.11 / Square Meter | 1 Square Meter/Square Meters (Min. Order)
Supply Ability:
10000 Ton/Tons per Month
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Quick Details
Other Heat Insulation Materials, Other Heat Insulation Materials
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Power Crown
Model Number:
Power Crown-rock wool25
Mineral wool
Thermal conductivity:
≤ 0.039
With and without Aluminum foil
Average value of fiber:
Slag ball content:
Waterproof, soundproof, fireproof, heat insulation
Packaging & Delivery
Packaging Details
ordinary pp or pe bag.
Delivery Time
Shipped in 7 days after payment



Product Description

China Manufacture rock wool fireproof insulation rockwool panel Rock Wool 

Rock wool board size:

  Density: 50kg-200kg
 Thickness: 30mm-100mm



Rock Wool Products are manufactured with basalt as main ingredient,made into inorganic fiber in high speed centrifugal machine after melting,A certain amount of cementing agent ,rustproof oil ,silicon oil is added into the raw materials which is made into rockwool board ,rockwool pipe shell,etc. (according to different customer requirement)
Moisture-proof aluminum foil, black (white) glass fiber cloth, sandwich glass fiber felt and moisture-proof facings can be stuck on surface of rock wool board.

 Rock wool data :

Technical Property
Technical IndexRemarks
Thermal Coefficient Equation(w/m℃)Rockwool Board 0.035+0.00018tmNormal Temperature
Rockwool Blanket 0.036+0.00015tm
Max.Service Temp(℃)600 
Average fiber diameter, μm4-7GB5480.4
Density tolerance, %+15, -15 
Thermal conductivity coefficient (average temperature: 70±52), W/(m. K)≤ 0.042GB10294-88
Shrinkage temperature of heat load650GB11835-1998
Moisture content, %≤0.5GB5480
Combustion propertyNon-combustible(A class)GB5464
Resin Content3.5GB11835
Water repellence (water-proof), %≥ 98GB10299

Water absorption (water-proof), %

≤ 5GB5480



Scope of application:

The petrochemical industry - oil, electricity, chemical industry equipment, acoustic insulation noise insulation
The construction industry - building the roof and enclosure wall curtain wall insulation acoustic noise insulation
Mining Industry - Industrial furnace oven large diameter storage tanks and the ship's thermal insulation and fire prevention
Thermal insulation and fire prevention for kiln ,gas cooker,oven etc.


 Application of Rock Wool Board:


Rockwool insulation boards are suitable for heat insulation, acoustic noise

petrochemical, power, chemical industry equipment,

also can build walls, walls, roof and heat insulation envelope of acoustic noise,

but also for industrial furnaces oven, large diameter tanks and ship insulation and fire prevention.



Packaging & Shipping


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1. What is our advantage? Why choose us?

8 years of professional experience in export, high quality products, competitive price and good reputation

Freedom of customization product size and packing and marks

Production time is short, timely delivery

Free samples

The good method of payment



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