Centrifugal Glass Wool
Related introduction
The centrifugal glass wool is kind of filiform material which is made of molten glass by centrifugal spraying and spraying thermosetting resin, and then further processed by heat curing, can be made into a series of products with a variety of uses, such as glass wool board, fiberglass duct, air condition board, high-heat glass wool and so on.
Product Superiority
1.Heat insulation sound absorption and noise reduction
2.Good thermal stability
3.Extra durable moisture resistance
4.Good fireproof performance
5.No Toxic
The glass wool has the characteristic of its slag content is low ,and the fiber is long and thin, effective on the remarkable heat insulation , sound absorption and noise reduction.
Glass wool has excellent thermal stability, durability and resistance to high temperature shrinkage, and can maintain the long-term safety, stability and high efficiency within the recommended temperature rang.
Hydrophobicity refers to the ability of material resistance to water penetration. The glass wool reaches a hydrophobicity rate which is no less than 98%, making it possess more sustainable and stable insulation performance.
Testing according to GB8624-2012 standard, glass wool is class A material with non-inflammable.
Product Application Scope
Insulation glass wool is used for architectural steel structure insulation, wall insulation, pipe insulation, as well as central air condition duct, indoor partition, train carriage insulation and sound insulation , and achieve good results in insulation, sound absorption and noise reduction. And the product has the characteristics of its light texture, corrosion resistant and non-burning, belong to a new green energy-saving product, widely circulated in the market.
Product Superiority
1.Heat insulation sound absorption and noise reduction
2.Good thermal stability
3.Extra durable moisture resistance
4.Good fireproof performance
5.No Toxic
The glass wool has the characteristic of its slag content is low ,and the fiber is long and thin, effective on the remarkable heat insulation , sound absorption and noise reduction.
Glass wool has excellent thermal stability, durability and resistance to high temperature shrinkage, and can maintain the long-term safety, stability and high efficiency within the recommended temperature rang.
Hydrophobicity refers to the ability of material resistance to water penetration. The glass wool reaches a hydrophobicity rate which is no less than 98%, making it possess more sustainable and stable insulation performance.
Testing according to GB8624-2012 standard, glass wool is class A material with non-inflammable.
Product Application Scope
Insulation glass wool is used for architectural steel structure insulation, wall insulation, pipe insulation, as well as central air condition duct, indoor partition, train carriage insulation and sound insulation , and achieve good results in insulation, sound absorption and noise reduction. And the product has the characteristics of its light texture, corrosion resistant and non-burning, belong to a new green energy-saving product, widely circulated in the market.
The centrifugal glass wool performance
| Item | Unit | Index | Measured Value | Remark |
|---|---|---|---|---|
| Volume-weight | Kg/m3 | 24-96 | 24-96 | GB/T13350-2000 |
| Fiber Average Diameter | μm | < 8.0 | 4.0-6.0 | GB/T13350-2000 |
| Hydrophobia | % | > 98 | > 98.5 | GB/T10299 |
| Conductivity | W/m.k | 0.049-0.042 | 0.045-0.032 | GB/T13350-2000 |
| Noninflammability |
|
Non-inflammable | Qualified (Class A) | GB/T13350-2000 |
| Acoustic Absorptivity |
|
|
1.03 Product Reverberation Determination Method | GB/T147-83 |
| Maximum Using Temperature | ℃ | 400 | 410 | GB/T13350-2000 |
Centrifugal Glass Wool Product Specification Table
| Product Name | Volume-weight（kg/m3） | Length(mm) | Width(mm) | Thickness(mm) |
|---|---|---|---|---|
| Sheet Material | 24-96 | 1000/1200 | 600 | 25-100 |
| Sheet Material | 24-96 | 600/1200 | 1200 | 25-100 |
| Roll Mat | 12-48 | 11000-20000 | 1200 | 25-150 |
Facing Explain
| Facing Name |
Domestic Reinforced Aluminum Foil |
|
Domestic Polypropylene Plastic (White) |
Import Polypropylene Plastic (VR10 White) |
|---|---|---|---|---|
| Structure Explain | 4 Layers Composite Construction | 4 Layers Composite Construction | 4 Layers Composite Construction | |
| Aluminum Foil | Polypropylene | Polypropylene | ||
| Binder Layer | Binder Layer | Binder Layer | ||
| “T” Way Glass Fiber | “T” Way Glass Fiber | “T” Way Glass Fiber | ||
| Kraft Paper | Kraft Paper | Kraft Paper | ||
| Item | Test Explain |
|
|
|
| Surface Density | Weighing | 80 | 80 | 83 |
| Thickness |
|
0.7mm/0.12mm | 0.18mm | 0.20mm |
| Steam Permeability | ASTM E96 Process A | 3.5×1010N.s/kg | 5.5×1010N.s/kg | 5.17ng/N.s |
| Bursting Strength | ASTMD774 | 30N/cm2 | 30N/cm2 | 4.2kg/cm2 |
| Longitudinal Tensile Strength | ASTM | 105N/25mm | 150N/25mm | 7.0kN/m |
| Transverse Tensile Strength | C1136 | 50N/25mm | 70N/25mm | 5.3kN/m |
| Quicken Catalysis | 30 Days 49℃ 95% relative humidity |
|
|
No Corrosion No Delamination |
| Low Temperature Resistance | -40℃ ，4 Hours | No Delamination | No Delamination | Keep Soft No Delamination |
| High Temperature Resistance | 116℃ ， 4 Hours | No Delamination | No Delamination | Keep Soft No Delamination |
| Mildew Resistance | ASTM C665 |
|
|
No Growth |
| Seep Resistance | 23℃，24 Hours |
|
|
No Delamination |
| Luminous Reflectance | ASTN C523 | Reflect |
|
℃ |
| Fireproof Performance | UL723 |
|
Polypropylene facing layer flame propagation 10, smoke diffusion 10,Kraft paper layer flame propagation 10, smoke diffusion 10 or 5 | |
