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Glass Wool with Aluminum Foil on One Side or Both Sides
Centrifugal glass wool blanket are made for large laying area.Beside the character of thermal insurance, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound, which can cancel the noise and improve working environment.This material can be freely cut in construction according the shape required, mainly used in room, noise-canceling system, transportation, refrigerators and household electric appliances for noise canceling.
Special product with special specification can be made to order.
Main application of glass wool blanket:
1.Heat preservation of wall
2.Heat preserservation of steel structure
3.Indoor partition wall
4.Train compartment
5.sound absorption and acoustical isolation
Advantage of glass wool blanket :
1. Steady thickness recovery, our glasswool blanket can be rebounded to its original thickness within 24 hours after opening the vacuum packing
2. Steady thickness and color uniformity;
3. Good dimensional stability,
4. Soft and long glass fiber, it can maximally lessen flying catkin in the construction
Packing of glass wool blanket:
1. Vacuum plastic bag +woven bag
2. Vacuum plastic bag+woven bag+PE bag
3. Vacuum plastic bag+ PE shrinking bag
4. PE shring bag
Technique data of glass wool blanket:
Item | Unit | Index | Standard |
Bulk density | kg/m3 | 10-48 | GB/T 5480.3-1985 |
Average fiber dia. | µm | 5.5 | GB/T 5480.4-1985 |
Water content | % | ≤1 | GB/T 3007-1982 |
Grade of combustibility |
| Non-combustible Grade A | GB 8624-1997 |
Reshrinking temp | °C | ≥250 | GB/T 11835-1998 |
Thermal conductibility | w/m.k | 0.031-0.043 | GB/T 10294-1988 |
Hydrophobicity | % | ≥98.2 | GB/T 10299-1988 |
Moisture rate | % | ≤5 | GB/T 16401-1986 |
Sound absorption coefficient |
| 1.03 product reverberation method 24kg/m32000HZ | GBJ 47-83 |
Slag inclusion content | % | ≤0.3 |
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Glass Wool with Aluminum Foil on One Side or Both Sides