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Hydrophobic glass wool

Brand : Wonderlead
Product origin : Hebei,China
Delivery time : 7 days
Supply capacity : 3000 Tons per Month

1. Glass wool as sound & heat insulation materials, for an extensively application,like airport, power station, family buildings etc.

2. Heat preservation for steel structure building.

3. Heat insulation for wall and roof of house to save energy for indoor partition wall.

4. Train compartment for cool-making and high buildings required to be fireproof.


Performance advantages of Wonderlead Fiberglass wool


Compared with ordinary glass wool,it has such excellent performances as water resistance,Hydrophobic rate 99%, thermal insulation.Glass wool insulation mainly relys on the insulation materials of air layer to insulate, while the ordinary glass wool will seriously affect its insulating effect, once exposed to moisture. Newly high-end product-Hydrophobic glass wool,has overcomed the weaknesses and is widely used in curtain walls, air duct,transport equipments,pipes and so on.


Products Construct:



Hydrophobic glass wool felt and Hydrophobic glass wool boards technical parameters:

Item Unit Index Standard
Density Kg/m3 10-100 GB/T 5480.3-1985
Average fiber dia. μ m 5.5 GB/T 5480.4-1985
Water content % ≤1 GB/T 3007-1982
Grade of combustibility Non-combustible Grade A1 GB 8624-1997
Reshrinking temp. ≥250 GB/T 11835-1988
Thermal conductibility w/m·k 0.038-0.06 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/m3 2000HZ

GBJ47-83

Slag inclusion content % ≤0.3 GB/T 5480.5


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