China Top Quality Rock Wool Blanket Glass Wool Insulation

Thermal insulation fiber glass wool blanket made in China Introduction.
Glass wool blanket uses high-quality fiber glass as raw material whose melting point is above 1000 ºC and has good effects on heat insulation and sound absorption.
It has good properties of fire resistance, pest proof, corrosion resistance, stable chemical property and do not contain asbestos. It is green environmental production
and do no harm to human bodies.
Features and Application
1,High compressive strength, tensile strength and good durability ensures the reliability and long-term stability of the product in the application.

2,Low thermal conductivity can effectively reduce the heat loss of the building to achieve energy saving and emission reduction.

3. Rock wool blanket will not release heat and poisonous smoke because of its incombustibility and can effectively partition the spread of flam when fire occurs.

4,It has good performance of non-hygroscopicity, ageing resistance and long-term stability.

5,It is light weight and easy to be cut and processed

ItemUnitIndexStandardDensitykg/m325-100GB/T 5480.3-1985Average fiber dia.µm5-8GB/T 5480.4-1985Water content%≤1GB/T 3007-1982
Grade of combustibility

Non-combustible Grade AGB 8624-1997
Reshrinking temp
°C
250-400
GB/T 11835-1998
Thermal conductibility
w/m.k
0.034-0.06
GB/T 10294-1988
Hydrophobicity
%
≥98
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

Glass Wool Specifications and Type

·Product·Length(mm)·Width(Diameter)(mm)·Thickness·Density(kg/m3)·Boards·1200-2400·600-1200·20-100·24-96·Blanket·11000-20000·1200·25-150·12,16,20,24,32,40,48·Batt·1160-1200·410-610·100-200·10-48