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:How much is the unit weight of thermal insulation glass wool boards at least? How much is the unit weight of sound absorption glass panels?
They are from twenty to less than eighty.
Q:Which is more expensive between glass wool and rock wool?
Which Gree factory do you work for? I work for the third factory.
Q:What's the difference between glass wool board and rock wool board ?
Glass wool is glass wool roll mat made through fibering of molten glass and then solidification by adding binder, and fibre diameter of glass wool depends on centrifugation extrusion technology. The difference is the centrifugation techniques, TEL centrifugation technique of Saint-gobain Aesop who is the founder of glass wool, is the most popular technique currently. At present the domestic glass wool market is gradually expanding. Companies such as Quanhe Chemical Co., Ltd. in Dacheng have made significant contributions to promote glass wool. Rock wool board is artificial inorganic fibers made from basalt, and processed through melting in high temperature, with light weight, low heat conductivity coefficient , heat absorption, non-combustible characteristics. The initial development should be consistent with stipulation in Application types and basic requirements of building thermal insulation materials. It is generally used in industrial architectures. Pilot run succeeded in June 198. Rock wool board is new type of thermal insulating, fire retardant and sound absorbing material.
Q:What are the specific differences between glass wool board and glass fiber board?
Thus, the full name of glass wool is glass fiber wool: There are two kinds of glass fibers from the uses of fiber glass. The fiber used to weave is the continuous fiber, continuous fiber and staple fiber, and the fiber used to make cotton is staple fiber, glass wool board is equivalent to glass fiber board. You are reminded by the Shouchuang Decoration
Q:How can I fix the glass cotton insulation board to the wall?
If you have used composite boards as internal wall, you don't have to deal with the final layer engineering. Since composite boards are smooth both inside and outside, as well as flawless. If you really want to do the surface construction, you will use many materials. Because there are no composite boards with pure plane in the market, they all have grooves on the surface, and the grooves can increase the load bearing strength of composite boards. Supplement: That glass wool composite boards are fireproof boards with metal surface. With rock wool and glass cotton as main materials, they use high-quality color coating steel plates as plane materials, continuous cotton fiber rock wool and glass wool as core materials, high-density rigid foam polyurethane as filling materials of tongue-and-groove. After high-pressure foaming and curing, automatic compacting, as well as ultra-long double caterpillar track controling, they take shape and become composite materials.
Q:What performance characteristics does aluminium foil ultra-fine glass wool board have?
1, It has characteristics of waterproof ability, corrosion resistance, no mildew and no insect, able to prevent condensation effectively and prevent pipes from freezing. 2, It is light in weight, high in sound absorption coefficient, low in thermal conductivity with noninflammability and fire-retardant capability as well as chemical stability. 3, It is low in cost, good in hydrophobic property, good in elasticity and softness, which enables it to be a both commonly used insulation material and commonly used cold retaining material. It has a wide range of applications with stable product performance.
Q:Is hyperfine glass fiber cotton different from the centrifugal glass wool?
Centrifugal glass wool seems to be widely used in construction. Is it harmful to the human body? What is the difference between the centrifugal glass wool and common glass wool? The Centrifugal glass wool is a kind of common glass. Glass wool can be divided into superfine wool and centrifugal glass wool.
Q:What is the difference between red glass wool and yellow glass wool in terms of technical parameters?
The majority of glass wools are yellow, while glass wools with the color of red or other are called color glass wool which are rarely used.
Q:What are the applications of centrifugal glass wool board?
Used in public places, its sound insulation effect is particularly good; which can be made into sound-absorbing ceiling boards or sound-absorbing wall boards; and be made into plate, cylindrical, cone or other abnormal shaped body upon requests. The inner of sound absorber is filled with centrifugal glass wool and its surface is wrapped with sound-penestrating layer. Because sound absorber has multiple surfaces to absorb sound, so it has very high sound absorption efficiency .
Q:What are the differences between glass wool and rock wool in terms of thermal insulation?
If the temperature is higher than 300 degrees, the rock wool boards are better. The operation life of glass wool at high temperature is short, and the price of which is higher than that of rock wool. Galvanized board can be used as protective layer for its long operation life but it rusts easily and is not so beautiful. The aluminium plate has a short operation life and it damages and deforms easily.

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