- Contact Person : Mr. Bi Yanfeng
- Company Name : Zibo Zhuoyue Refractory Material Co., Ltd.
- Tel : 86-0533-6165788,13853379197
- Fax : 86-0533-6165789
- Address : Shandong,Zibo,Lijia Industrial Park, Wangcun Town, Zhoucun District
- Country/Region : China
- Zip : 255300
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Rock wool board ,Rock wool,Rock wool pipe
Rock wool produts are manufactured with basalt as main ingredient,, made into inorganic fiber in high speed centrifugal machine after melting. a certain amount of cementing agent, rusteproof oil, silicon oil is added into the raw material which is made into rock wool board, rock wool pipe/ rock wool blanket /rock wool felt.
Characteristics:
1.Insulation. 2. Heat and cold insulation. 3 High temperature resistance. 4 .Low thermal conductivity. 5 .Silencer. 6 .Low density. 7. Do not rot and no bore.
Properties of rock wool board
Properties | Value |
Shot content(particle≥0.25mm).% | ≤10.0 |
Average fiber diameter,µ m | ≤7.0 |
Density tolerance,% | +10.-10 |
Thermal conductivity coefficient(average temperatur70°C±52°C),W/(m.k) | ≤0.039 |
Thermal load contraction temperature(products with density above 60kg/m3)°C, | ≥600 |
Moisture content,% | ≤0.5 |
Combustion property | non-combustion |
Organic material content,% | ≤4.0 |
Water repellence(water-proof),% | ≥98 |
Water absorption(water-proof),% | ≤5 |
Main specification range: | Length | Width /ID | Thickness | Density |
Rock wool slab(board) | 1200mm/1000mmm | 600mm/630mmm | 50-100mm | 50-70kg/m3 |
1200mm/1000mmm | 600mm/630mmm | 50-100mm | 70-80kg/m3 | |
1200mm/1000mmm | 600mm/630mmm | 50-100mm | 80-100kg/m3 | |
Rock wool pipe | 1000mm | 22-710mm | 25-200mm | 120kg/m3 |
1000mm | 22-710mm | 25-200mm | 100-150kg/m3 |
Application:
Widely used for construction walls,roofs,industrial furnaces,ovens,heat-treating,equipment,storage tanks,storage grooves,power houses, flues,petrifaction and oil refining equipment and all kinds of keeping-warm and heat insulation pipelines.
Rock wool board , rock wool