Brand Name: Mineral wool
Model Number: IB
Place of Origin: China
Sinorockwool Industrial blanket is a good flexible rolled product,mainly made from natural rock such as basalt and dolomite.On request,the rock wool blanket can be water repellent,and also can be faced with aluminum foil,glass tissue or glass cloth on one side or both sides.
Standard Specification
Product type |
IRL60 |
IRL80 |
IRL100 |
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Norminal density,kg/m3 |
60 |
80 |
100 |
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Width,mm |
600 |
600 |
600 |
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Thinkness,mm |
50 |
60 |
75 |
50 |
60 |
75 |
40 |
50 |
Length,mm |
5000 |
4000 |
3000 |
5000 |
4000 |
3000 |
5000 |
5000 |
Main properties and technical data
Properties |
IRL60 |
IRL80 |
IRL100 |
Unit |
standard |
Thermal conductivity (70℃) |
≤0.040 |
≤0.038 |
≤0.038 |
W/(m·K) |
GB/T 10295 ASTM C177 ASTM C518 |
Max service temperature |
450 |
650 |
650 |
℃ |
ASTM C141 |
Thermal load Contraction temperature |
400 |
400 |
400 |
℃ |
GB/T 11835 |
Linear shrinkage |
≤2 |
≤2 |
≤2 |
% |
ASTM C365 |
Water vapor sorption |
≤1.0 |
≤1.0 |
≤1.0 |
Vol% |
GB/T 5480.7 |
Water repellent |
≥99 |
≥99 |
≥99 |
% |
GB/T 10299 |
Water leachable chloride content |
≤10 |
≤10 |
≤10 |
PPM |
ASTM C871 |
Reaction to fire |
Non-combustible,class A; Surface burning characteristics; Smoke develoment ≤50,flame spread ≤25 |
GB 8624 ASTM E136 ASTM E84 |
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Organic content |
≤1.0 |
≤1.0 |
≤1.0 |
% |
GB 11835 |
Environment |
Asbestos free,no CFCs,HCFCs,HFCs |
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Corrosiveness |
Corrosion free |
ASTM C665 |
Product Application
Sinorockwool industrial blanket are mainly used as insulation agent in industry.In industrial field,rock wool blanket is suitable for thermal insulation,noise reduction and free resistance in uneven surfaces,vessels,tank walls and duct of power plant,petrochemical plant etc.
For pipe insulation
The blanket are secured with two steel banding at 100mm from the lateral joints and should be covered with profiled aluminium sheet to protect them from mechanical or weather damage.
Neighboring blankets joints joints should be staggered,and all of the joints of longitudinal and latitudinal should be sealed with tape to reduce thermal bridge.