Hydrophobic glass wool blanket and board

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
100 m³
Supply Capability:
2000 m³/month

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Product Description:

Owing to glass wool'good performances,e.g.,thin and long inner fiber,low thermal conductivity,it can stop air flowing and heat transforming,Meanwhile,it can quickly reduce the transportation of sound to make effects of insulation and sound-absorption.Centrifugal glass wool is divided into glass wool boards and blanket .It was the best material used for the insulation and sound absorption of steel structures.It mainly includes bare blanket with foil -clad covered.They are widely used in industrial plants,warehouses,public facilities,exhibition centers,shopping centers,cold stores and a variety of indoor playgrounds,sports grounds and other buildings.

Glass wool board is processed by putting the thermosetting builder into the glass wool,buy pressing and heating,and then,by curing.they are widely used for insulation,ventilation and the adjustment of air-conditioner in commercial industry and residential constructions.Meanwhile,they have the effect of energy-saving insulating.sound-controlling and improving the indoor air quality.

项目

Item

单位 Unit

产品指标 Index标准 Standard

密度

Density

kg/m³10-80GB/T 5480.3

纤维平均直径

Average fiber dia

μm5-8GB/T 5480.4

含水率

Water content

%≤1
GB/T 16400-2003

燃烧性能级别

Grade of combustibility


不燃A级

Non-combustible Grade A

GB 8624-1997

热荷重收缩温度

Reshrinking kemp

250-400GB/T 11835-2007

热导系数

Thermal conductibility

w/m.k0.034-0.06GB/T 10294

憎水率

Hydrophobicity

%≥98
GB/T 10299

吸湿性

Moisture rate

%≤5GB/T 5480.7

吸声系数

Sound absorption coefficient


1.03产品混响定法

1.03 product reverberation 24kg/m³2000HZ

GBJ47-83

渣球含量

Slag inclusion content

%≤0.3GB/T 5480.5



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Q:What harm dose glass fiber cotton do to human body?
It may cause great harm to eyes and mucosa. Workers who are exposed to glass fiber for a long time may contract contact dermatitis, but some workers can gradually endure it, which is known as "hardening phenomenon".The degree of skin damage depends on fiber diameter and roughness of surface. For now it is widely recognized that only when the diameter exceeds 5μm, the fibre will be obviously irritative.Few workers who contact glass fiber and rock wool have skin allergies, but so far these fibers have not been confirmed to be sensitinogen.
Q:Whether the combustion performance of glass wool blanket can reach A grade
Yes, it is A grade
Q:What is the price of glass wool felt ?
Glass wool felt price is about 50 yuan. unit weight: 10 ~ 32 kg / m3 Thickness: 15 ~ 180mm Length: 3m ~ 20m width: 1200mm Note: Special specifications can be customized.
Q:How much does centrifugal pan of glass wool need to invest? ?
Investment is not large, but the recipe is very expensive ...
Q:What is the construction process of external wall glass wool board?
Rock wool board should be pasted from the bottom up, in the horizontal direction it should be pasted from corners to windows to the sides; during pasting, it should be squeezed paste softly and evenly, internal and external corners should be rubbed and lapped; after finishing pasting, then check the flatness and perpendicularity with a 2 m ruler; rock wool board should be re-pasted if the tolerance is too large(the error is greater than 2 mm); when pasting around door and window openings, complete rock wool board should used, and the patchwork of rock wool board can not just be in the corners of window and door openings. Rock wool board pasted to corners should exceed the minimum size of 200 mm. I hope my answer help you.
Q:The differences between rock wool board and glass wool board
good explanation
Q:How about the thermal insulation performance of glass wool?
Glass wool is good, it belongs to glass fibers, which is a man-made inorganic fiber. Glass wool is a cotton-like material which fiberizes molten glass. It can be classified as glass according to its chemical composition. It has advantages of excellent welding performance, small bulk density, low thermal conductivity, good thermal insulation and sound absorption, corrosion resistance, and chemical stability.
Q:What are the differences among glass wool, rock wool and mineral wool?
So performances are the same. Though materials are different, they are the same as glass wool. They are blown into wool after being melted. Rocks and slags are raw materials, and they will mix together in the same proportion, and finally become glass.
Q:What is the difference between imported glass wool and rock wool?
It is also known as rock cotton, which belongs to mineral wool. It is a fluffy, short and fine fiber made up of natural rocks and minerals and more as the raw materials.
Q:Does anyone know about the general unit weight of glass cotton color steel plate?
Glass cotton in the market is generally 16kg / m³ to 64kg / m³. I have also heard about glass cotton with high unit weight, but the higher the unit weight is, the higher the production requirements are, and the boards are more fragile. Glass cotton are manufactured to meet the requirement of large-area pave, apart from the unique thermal insulation property, they are good at fireproofing, shock and sound absorption.

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