Glass Wool Thermal Insulation Fiber Glass for Building Roofing and Wall 20kg/m3
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 roll
- Supply Capability:
- 10000000 roll/month
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Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.
Item | Unit | Index |
Density | Kg/m3 | 10 - 48 |
Thickness | mm | 25-150 |
Width | mm | 1200 |
Length | mm | 5000-30000 |
● FEATURES
● Thermal Insulation ● Fire Safety ● Acoustic Control
● No Corrosion ● Environmental friendly ● Moisture Resistance
● Energy Conservation & Emissions Reduction
Standard Size
Blanket
Size: W*L (mm) 1200X10000 ( 10000- 30000)
Thickness (mm) 25, 30, 50, 60, 80,100
Technical Data
Item | Unit | Index |
Average Fiber Diameter | μm | About 7 |
Water Content | % | ≤1 |
Grade of Combustibility | Non-Combustible Grade A | |
Thermal Conductivity ( 25℃) | W/mK | 0.038- 0.045 |
Reshrinking Temp | ℃ | ≥300 |
Hydrophobic | % | ≥98 |
Moisture Rate | % | ≤5 |
Noise Resistant Coefficient (NRC) | About 0.75 | |
Slag Inclusion Content | % | ≤0.3 |
Material:
Double layers of aluminum foil reinforced with high tensile spring steel wire
Structure: High elastic wire, aluminum foil. A reinforcement model can be required.
Aluminum foil thickness: 0.035mm
Temperature range: -30°C~+140°C
Maxim Air Flow: 30m/s
- Q: What are the differences between glass wool and natural cotton? Are there any differences when touching?
- Burn it.
- Q: is glass wool fireproof?
- Fireproof!
- Q: What is the difference between imported glass wool and rock wool?
- Glass wool is categorized into glass fiber, which is a manmade inorganic fiber. Glass wool is a material which fibering melting glass to form cottony shape. Its chemical composition belongs to the classification of glass, being an inorganic fiber. So, it is good shaped with small volume density, low thermal conductivity, good thermal insulation and sound absorption properties, great corrosion resistance as well as stable chemical performance. Rock wool board is a manmade inorganic fiber which employs basalt as the material and is produced by melting process at high temperatures, keeping light in weight and low in small thermal conductivity with the features of heat-absorbing and non-flammability.
- Q: What are the requirements for filling the glass wool insulation materials?
- It depends on design requirements, local climate and budget.
- Q: What is the function of glass wool foil?
- Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.
- Q: Are foam glass and glass wool the same?
- Not the same. Glass wool is made of asbestos tile. Foam glass is a kind of glass.
- Q: Specifications and models of glass wool
- Models of glass wool: 32kg / 50mm, 48kg / 50mm, 80kg / 50mm, 96kg / 25mm, 80kg / 25mm
- Q: How to install sound insulation glass wool boards on the wall?
- After pasting aluminum insulation supporting pin on the keel, press the board or felt on it till it is pinned.
- Q: What is the price of glass wool felt ?
- Hope you can provide the thickness and unit weight of the roll mat you need. Different unit weight, different price. Now the price is between 3300-3500 yuan and are increasing.
- Q: What are the hardnesses of rock wool and glass wool respectively? Are there any requirements on saw blade?
- I do not know about the hardness, but I know that ordinary hacksaw is enough. I'm sorry, I don't have calculation parameters.
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Glass Wool Thermal Insulation Fiber Glass for Building Roofing and Wall 20kg/m3
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 400 roll
- Supply Capability:
- 10000000 roll/month
OKorder Service Pledge
OKorder Financial Service
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