1 CE, ISO,DNV,RV,CCS ;
2 International Quality Approved;
3 trustful supplier;
4. CNNOC , SINOPEC vendor;
Heat Insulation Board with ISO CE DNV CCS
HUALI glass wool board is made by unique centrifugal technology and adding environmental adhesives of thermosetting resins-based into molten glass fibrosis. It is kind of elastic glass fiber product made of glass fiber with diameter of only a few microns. And we can also choose moisture-proof facing according to customers’ requirements. Because of large number of tiny air interspaces, it has the functions of heat insulation, sound insulation, safe guarding and etc, so it is the best materials of heat insulation and sound absorption in construction.
1. Unique advantages
glass wool board
• Sound absorption and noise reduction, it can effectively prevent sound from spreading.
• Easy for construction ,cutting at will
• Antisepsis, ageing resistance ,and anticorrosion, ensuring a healthy environment
• Fireproof , incombustible permanently
• Low moisture absorption,stable physical properties.
• Strong vibration resistance and high durability
2.Scope of application
It is widely used for heat insulation and sound absorption in heat supply,ventilation ,tank ,and air-conditioning regulation of a variety of commercial ,industrial and residential constructions.
Density(kg/m3) | width(mm) | length(mm) | thickness(mm) |
24-80 | 600 | 1200 | 20-100 |
24-80 | 1200 | 1200 | 20-100 |
We can also offer other specs of products. Welcome to contact us !
3. Surfacing material
Glass wool board should possess the function of moisture-proof,sound insulation and heat-returning to meet the need of special working environment ,so it needs processing on the surface of medium. HUALI provide a variety of facings to choose . (Including aluminum foil, fiber cloth, fiber tissue, polypropylene, double alum. foil, kraft)
4. Recommended thickness of thermal insulation materials
Service temperature 20°C | working temperature of heat preservation equipment(°C) |
| 100 150 200 250 300 350 400 450 500 |
thickness(mm) | 40 60 85 120 150 170 200 230 250 |
Note:outside protective coating of Heat preservation materials is bright galvanized iron sheet or aluminum sheet.
5.Packaging
All of HUALI glass wool products adopt transparent water-proof packing for convenient direct-viewing .
To meet the need of requirements of logistics distribution, the products adopt compressive vacuumized technology. Compression ration is 1:5
6.Technical Parameters
item | unit | index | Measured value | remarks |
Density | kg/m3 | 24-80 | 10-96 | GB/T 13350-2000 |
Average diameter of fiber | μm | <8.0 | 4.0-6.0 | GB/T 13350-2000 |
Hydrophobic coefficient | % | >98 | <98.5 | JISA9512-2000 |
Factor of heat conduction | W/m.k | 0.049-0.042 | 0.030-0.044 | GB/T 13350-2000 |
Inflammable property |
| inflammable | up to the standard | GB/T 13350-2000 |
Sound Absorption |
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| GB/J47-83 |
Service temperature | °C | 400 | 410 | GB/T 13350-2000 |
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