Sound Absorption stonewool Insulation Board Laminated With Aluminum Foil
Quick Detail:
stonewool board laminated with aluminum foil (FSK) is a ideal material for fire proof, temperature control, energy conservation, condensation prevention and personnel protection, sound absorption for both commercial and industrial application
Description:
stonewool (mineral) 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.
Applications:
Tungkin stonewool Board Faced With Alumunim Foil (FSK) is to process temperature control, energy conservation, condensation prevention and personnel protection for the power generating, metallurgical, oil refining and chemical industries, including plant and equipment such as exhaust flues, hot gas ducts, boilers, heat exchangers, reactors, storage tanks, furnaces, ovens, autoclaves, precipitators, stacks, air-conditioning ductwork, refrigeration equipment and kilns. It is also use for building industry suitable for walls, roofs, elevator well, flats or slightly curved surfaces for thermal, fire-resistance and sound absorption.
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.
Facing:
Aluminum Foil (FSK)
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 | stonewool 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 |
Competitive Advantage:
TUNGKIN stonewool has advantages of low thermal conductivity, less shot content. fire resistance, sound absorption
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