Glass Wool Pipe 20kg/m3 With Aluminum Foil Facing

Ref Price:
$10.30 / m²
Loading Port:
China main port
Payment Terms:
TT or LC
Min Order Qty:
100 m²
Supply Capability:
100000 m²/month

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Product Description:

1.  Glasswool Description

Glasswool board is the unearthly sound absorbing and warm keeping material. It has been widely applied for heat insulation of house wall, compartment; temperature keeping of computer rooms, refrigerator; denoise of power plants and pump rooms; adjustment of Hi-fi etc.

This special cell structure means that the sheet doe’s not conduct heat. When you lay XPS boards as an underlay any heat from your room or floor will be reflected back towards the floor surface. As you will not be wasting heat through your floor you will utilize your energy in an effective manner and thereby lower your energy consumption and carbon footprint.

 

2. Glasswool Specification

density(kg/m3)

width(mm)

thickness(mm)

length(m)

packing/roll Vacuum package

10-48

1200

25-150

10-30m

2roll

10-48

1200

25-150

10-30m

1roll

two-roll overlapping

10-48

1200

25-150

10-30m

1roll

two-roll overlapping

10-48

1200

25-150

10-30m

1roll

two-roll overlapping

10-48

1200

25-150

10-30m

1roll

two-roll overlapping

 

Item

Unit

Index

Measured value

Remarks

Bulk density

kg/m3

10-96

10-96

GB/T 13350-2000

Average diameter of fibers

m

< 8.0

4.0-6.0

GB/T 13350-2000

Moisture resistivity

%

> 98

> 98.5

JISA9512-2000

Thermal conductivity

W/m.k

0.049-0.042

0.045-0.032

GB/T 13350-2000

Incombustibility

Incombustible

Up to standard (Grade A)

GB/T 13350-2000

Sound absorption coefficient

1.03product reverberation positioning 24kg/m3 2000HZ

GB/J47-83

Max. working temperature

400

410

GB/T 13350-2000

 

3. Main Features

1. Excellent thermal insulation

2. High compressive strength of excellence

3. High-quality water-repellent, moisture resistance

4. Energy saving and environmental protection

5. Excellent heat preservation and insulation

 

4. Glasswool Images

 

5. Scope of application

It is widely used for heat insulation and sound absorption in industrial workshops,  Prefab houses, Portable cabins, warehouses, public facilities, exhibition centers, shopping malls, and a variety of indoor playgrounds, sports stadiums and etc

 

6. FAQ

(1) How about your company?

 A world class manufacturer & supplier of glasswool and is one of the large scale professional investment glasswool bases in China. Annually more than 1000 containers of glasswool are exported to markets in Europe, America and Japan.

(2)What is the storage condition?

The products should be stored at room temperature and kept from wet and heat source.

The user should take test and do trial application on the above products before coming into application so as to witness and ensure suitability for user’s special purpose and technique. 

(3) How to guarantee the quality of the products?

 We have established the international advanced quality management system,every link from raw material to final product we have strict quality testWe resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

(4) How long can we receive the product after purchase?

 In the purchase of product within four working days, we will arrange the factory delivery as soon as possible. The specific time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served 

 

 

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Q:Behind the wall at the head of bedroom is an elevator, but how can indulate sound? Waht do you think if install silicic acid board of 12 centimeters plus glass wool and splint fo 9 centimeters and then nail soft package background in the rear?
Soundproofing measures: if conditions permitted, it probably can make soft pakage.
Q:How to increase soundproof performance of houses(with glass wool)?
If you want to be simple, use sound barrier mats. If you want to be a completely soundproof environment, use sound absorption materials. If you use glass wool, you have to be aware of skin and respiratory tract infection.
Q:Glass wool can be used at zero degrees
Intermediate fiber starch adhesive products, -35 ~ 300 ℃. Intermediate fiber phenolic resin products, -35 ~ 350 ℃. Glass wool asphalt bonding products, -20 ~ 250 ℃.
Q:What are the differences between the glass fiber and glass wool? ?
Glass wool belongs to one of the glass fiber categories, which is a kind of man-made inorganic fiber. The sieve plate can not be replaced by glass fiber, which is a kind of elastic felty body produced by glass fiber whose diameter is only a few microns. Glass wool is a product made by fibering the molten glass and adding environmentally friendly recipe binder which is mainly thermosetting resin, use glass wool
Q:What is the difference between rock wool and glass wool?
Q:What is the density of glass wool?
Glass wool, a man-made inorganic fiber, belongs to a kind of glass fiber. It is a spongiform material made through fibration of melten glass. It is an inorganic fiber whose chemical components belong to glass, having good formability, low bulk density, low thermal conductivity, good thermal insulation and sound absorption, corrosion resistance and chemical stability. For centrifugal glass wool whose thickness exceed 5 cm and unit weight is 16Kg / m3, the sound absorption coefficient of low frequency125Hz is about 0.2, and that of middle and high frequency is close to 1. When the thickness continues to increase from 5cm, the low-frequency sound absorption coefficient also increase gradually. When the thickness is greater than 1m or more, 125Hz low frequency sound absorption coefficient will also be close to 1. Thicknesses of acoustic glass wools often used in architectural acoustics are 2.5cm, 5cm, 10cm, and unit weights are16,24,32,48,80,96,112kg / m3. centrifugal glass wool whose thickness is 5 cm and unit weight is 12-48kg / m3 is usually used.
Q:What does the thermal insulation test of glass rock wool include?
Appearance, dimensional deviation(length, width, height), shot content, average diameter of fibers, flatness deviation, right-angle deviation, water absorption coefficient, hydrophobic rate, short-term water absorption, tensile strength perpendicular to the surface, compression strength, heat conductivity coefficient, dimensional stability, noise reduction coefficient, acidity coefficient, vapor diffusion resistance factor, long-term water absorption, combustion performance. These are testing programs of rock wool thermal insulation boards. The raw materials and performance of which are different from that of glass wool. In addition to the different areas, the required testing programs are different too. My answer is for reference only.
Q:Is the glass wool sound insulating? How good is it?
Glass wool glass fiber is a kind of inorganic fiber in the category of glass fiber.The glass wool is of corrosion resistance, chemical stability, low thermal conductivity, low bulk density, thermal insulation and good sound-absorbing property. Besides, the chemical composition of glass wool is glass.
Q:How many insulation supporting pins are there in one aquare meter of glass wool?
From my experience, the interval of 300 is possible. The design value of uplift is determined by the parts of insulation. And the exterior wall, self-weight, etc. is caculated based on the uplift test of the stud. It asks for strict methof or air duct, involving wind load; And it is also based on the load.
Q:What advantages do thermal insulation glass fiber wool have?
1, Stability at high temperature. 2, It is in line with environmental-friendly RoHS with no toxicity and with fireproof capability. 3, Non-asbestos or glass fiber wool products are harmless to human body. 4, It is remarkable in thermal insulation effect with low thermal conductivity and low specific heat. 5, It is light in weight, good in flexibility and great in thermal shock.

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