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Sound Absorption Glass Wool Blankets For Heat Preservation?
?Same series:glass wool board
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Main?components:
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Glass?wool?is?a?kind?of?man-made?inorganic?fibers.?
It?uses?natural?minerals?such?as?quartz?sand,?dolomitic?and?limestone?as?the?main?raw?materials.
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Advantage:
1.?Low?bulk?density
2.?Low?thermal?conductivity
3.?Excellent?sound-absorbing?performance?
4.?Corrosion?resistance?and?waterproof.
5.?Stable?chemical?properties
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Application:
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Thermal?insulation?and?cold?insulation?for?petroleum?pipeline,?heating?pipeline?and?etc.?
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Technical?index:
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Item | Unit | Index | Standard | |
Density | kg/m3 | 45-80 | GB/T?5480.3-1985 | |
Fiber?Average?Diameter | μm | 5.5 | GB/T?5480.4-1985 | |
Hydrophobicity | % | ≥98.2 | GB/T?10299-1988 | |
Thermal?Conductivity | w/m.k | 0.034-0.05 | GB/T?10294-1988 | |
Work?Temp | °C | -120–450 | GB/T?10294-1988 | |
Noninflammability | 0 | Level?A | GB8624-1997 | |
? | 24kg/m32000HZ | GBJ47-83 | ||
Heat?Load?Temp?Shrinkage | °C | ≥250 | GB/T?11835-1998 | |
% | ≤5 | GB/T?16401-1986 | ||
% | ≤1 | GB/T?3007-1982 | ||
% | ≤0.3 | GB/T?3007-1982? |
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Specification:
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?Length(mm) | Diameter(mm) | ?Thickness(mm) |
1000 | 15-400 | 30-100 |
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Surya Thermal Insulation Material Co.,Ltd is a professional manufacturer and exporter of all kinds of insulation materials.We can supply Calcium Silicate series,Ceramic Fiber series, Light insulating brick series,Foam Glass series,Rock Wool series and other insulation materials.Our insulation products have been sold well inland and have been exported to more than twenty five countries and areas,such as Asia,Europe,Africa,etc.Our products and services have got high reputation from our customers all over the world.
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OTHER PRODUCTS PLEASE CLICK:?Other series products
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