Изоляционный глушитель для стеклянной ваты

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Product Description






Specification


Glass wool is an artificial inorganic fiber material, belonging to a category of glass fibers. It is a cotton like material formed by melting glass fibers, and its chemical composition belongs to the glass class. Glass wool has various excellent characteristics, including good molding, low bulk density, low thermal conductivity, thermal insulation, good sound absorption performance, corrosion resistance, and stable chemical properties. These characteristics have made glass wool widely used in various fields such as construction, petrochemicals, ships, railways, etc. Raw materials: natural ores, quartz sand, limestone, dolomite, etc., as well as some chemical raw materials such as soda ash, borax, etc.

Application scenarios:
Glass wool has a wide range of applications in various fields due to its unique physical and chemical properties In the field of architecture, it is used for thermal insulation, sound absorption and noise reduction of walls, roofs, floors and other parts. Petrochemical industry: used for thermal insulation of high-temperature equipment. Transportation: Used
for sound insulation and thermal insulation of automobiles, trains, ships, etc. Public facilities: used for sound absorption and insulation in shopping malls, sports centers, theaters, and other places. 

Advantage: 
Excellent insulation performance: The three-dimensional cross winding of glass wool fibers forms many small gaps, effectively preventing air flow and reducing convective heat transfer. 
Good sound absorption performance: The porous structure gives it good sound absorption ability, which can effectively reduce noise. 
Strong fire resistance: meets the highest fire protection level of Class A and has excellent seismic resistance. 
Good breathability: The porous open structure helps to timely diffuse moisture indoors and on walls, reducing the possibility of mold growth. 

Specifications 
1. The width of glass wool board is generally 1200mm, the length can be 11mm to 22mm (negotiable), and the thickness range is from 25mm to 150mm (negotiable) In addition, there are several other common specifications, such as 60 × 60cm, 120 × 60cm, and 120 × 120cm. The density of glass wool board is available in 20, 30, 40, 60, 80, and 100kg/m ³, with a thermal conductivity of 0.033W/m · h ·℃. 
2. Glass wool roll felt: available in 14, 16, 20, 24, 32, 48kg/m ³, with a thermal conductivity of 0.038W/m · h ·℃.


ltem Name
Specification
Unit
Factor of heat conduction
(Temperature 25°C)

≤0.034

W/mk
Combustion performance
non-inflammable,A1
-
Organic content
≤5
%
Hydrophobic coefficient
≥98
%
Reshrinking temperature
≥350
Formaldehyde emission
≤1.5
mg/L
Water absorption coefficient
≤1.5
%
Water content
≤1.0
%
Slag wall content(dia>0.25mm)
≤0.3
%
Average diameter of fiber
≤8.0
UM
Odor emission
no
-
Asbestos
asbestos free
-






















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