OEM Low Thermal Conductivity Mineral Wool Slabs for wall partion
Applications:
Most foundations are insulated on the exterior, and the vast majority of those exteriors are insulated with extruded polystyrene (XPS). While XPS is widely available, affordable, moisture resistant, and well insulating (R-5 per in.), it has a few drawbacks. Termites and carpenter ants tunnel through it with impunity, often using it as a protected channel into our homes; sunlight degrades it if it isn’t properly protected above grade; and polystyrene is highly flammable, necessitating the addition of the flame-retardant chemical hexabromocyclododecane (HBCD), which is under scrutiny in the European Union as a persistent, bioaccumulative toxin (also known as a PBT).
Description:
Mineral Wool Slabs products is an economical light weight thermal insulation material which is well recognized as one of the best material for thermal and insulation purpose is manufactured from a mixture of natural rocks (basalt and dolomite) melted at high temperature to form a molten matrix, which is then passed through an air stream that cools the material and forms long fibrous strands. These strands are bonded together to form slabs, blocks, blankets, pipe covers and granulates (non-bonded). The material is chemically and biologically inert and free from plant pathogens.
Specifications:
Standard sizes:
| Density (Kg/m3) | 40 | 50 | 60 | 80 | 100 | 120 | 150 | 200 |
| Thickness (mm) | | 38 | 25 | 25 | 25 | 25 | 25 | 25 |
| 50 | 50 | 40 | 40 | 40 | 40 | 50 | 50 |
| 75 | 75 | 50 | 50 | 50 | 50 | | |
| 100 | 100 | 75 | 75 | 75 | | | |
| 150 | 150 | 100 | 100 | 100 | | | |
| | | | | | | | |
| Length (mm) | 1200mm,1000mm | | | |
| Width (mm) | 600mm | | | |
Other sizes are available upon request.
Competitive Advantage:
TUNGKIN Rockwool has advantages of low thermal conductivity, less shot content. fire resistance, sound absorption
Facing:
Rockwool Slab can be laminated with Aluminum Foil, Black Tissue and other facing material.
Main Technical data
| Item | Unit | Data | Remarks |
| Fiber diameter | μ | 4~7 | |
| Shot content | % | <5 | |
| Service temperature | ºC | -269 ~ 850 | |
| Combustibility | | non-combustible | DIN 4102 |
| Moisture absorption | % | 0.2 | ASTM C-553-70 |
| Water repellency | % | >98 | JIS 9512 |
| Chemical Properties/Biological Properties | Rockwool is neutral (PH 7) or slightly alkaline and meet the requirement of standard ASTM C 795 JIS A 9504. It will normally not support the growth of molds, fungi and bacteria |
Chart of Thermal conductivity:
Compression resistance:
Sound absorption property
| Density | Thickness | Absorption Value at various frequency (HZ) |
| (Kg/m3) | (mm) | 100 | 125 | 250 | 500 | 1000 | 2000 | 4000 |
| 80 | 25 | 0.03 | 0.04 | 0.09 | 0.24 | 0.57 | 0.93 | 0.97 |
| 150 | 25 | 0.03 | 0.01 | 0.1 | 0.32 | 0.65 | 0.95 | 0.95 |
| 80 | 50 | 0.06 | 0.08 | 0.22 | 0.6 | 0.93 | 0.98 | 0.9 |
| 100 | 50 | 0.09 | 0.13 | 0.33 | 0.61 | 0.83 | 0.89 | 0.95 |
| 120 | 50 | 0.08 | 0.11 | 0.3 | 0.75 | 0.91 | 0.89 | 0.97 |
| 150 | 50 | 0.08 | 0.11 | 0.33 | 0.73 | 0.9 | 0.89 | 0.96 |
| 80 | 75 | 0.21 | 0.31 | 0.59 | 0.87 | 0.83 | 0.91 | 0.97 |
| 150 | 75 | 0.23 | 0.31 | 0.58 | 0.82 | 0.81 | 0.91 | 0.96 |
| 80 | 100 | 0.27 | 0.35 | 0.64 | 0.89 | 0.9 | 0.96 | 0.98 |
| 80 | 100 | 0.1 | 0.3 | 0.7 | 0.9 | 0.92 | 0.97 | 0.9 |
| 100 | 100 | 0.33 | 0.38 | 0.53 | 0.77 | 0.78 | 0.87 | 0.95 |
| 120 | 100 | 0.3 | 0.38 | 0.62 | 0.82 | 0.81 | 0.91 | 0.96 |
Product Tags:
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OEM Low Thermal Conductivity Mineral Wool Slabs for wall partiton Images
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