Glass Wool Board 50kg/m3 china manufacturer

Ref Price:
$10.28 / 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. 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

 

3. 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

 

4. Glasswool Images

 

5. 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

 

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:How is the insulation property of glass wool color steel plate?
It has poor insualtion property but good firepoof property. Rock wool insualtion board is recommended.
Q:Do you have any recommendation about the glue used to adhere the glass wool to glass fiber felt? Thank you.
You can try sodium silicate (sodium metasilicate) which is used to glue cartons.
Q:What are the specific differences between glass wool board and glass fiber board?
There are two kinds of glass fiber, namely the continuous fiber and staple fiber. The fiber used to weave cloth is continuous fiber, and the fiber used to make cotton is staple fiber. Thus, glass wool board is equal to glass fiber board, and the full name of glass wool is glass fiber wool:
Q:What are the disadvantages of glass wool? What are the technical limitations in application?
Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.
Q:What are the requirements for filling the glass wool insulation materials?
It depends on design requirements, local climate and budget.
Q:what is the specification of glass wool sound-absorbing board?
General specifications include 600 * 600600 * 500 * 1200-1200/12000300/400 mm thickness is usually 14 to 22 mm. . Glass wool belongs to a category of glass fiber, and is a kind of man-made inorganic fiber. Glass wool is a kind of spongiform material shaped by making melten glass fibering, it's chemical content belongs to glass and is a kind of inorganic fiber. It has good molding, small bulk density, low thermal conductivity, good thermal insulation and heat insulation, good sound absorption, corrosion resistance and stable chemical performance. Centrifugal glass wool belongs to porous materials and has good sound absorption performance. Centrifugal glass wool can sound-absorbing reason is not due to the rough surface, but because of there exist a large number of internal and external connected tiny pore and holes. When sound waves enter on the centrifugal glass wool, sound waves can follow the internal pore into inner material, cause the vibration of air molecules in space. Because of the friction of air viscous resistance and air molecules and pore wall, sound energy is wore down after being transferred into heat energy.
Q:What are the advantages of Rock wool and import glass wool respectively?
Rock wool: Also known as rock cotton, mineral rock. With minerals as raw materials, it is fluffy short fine fibers. Main raw materials such as basalt, pyroxenite, dolomite, iron ore, bauxite will be made into fiber rock wool after high temperature fusion, and fiberization. It can be used as high temperature and ablation resistance as well as thermal insulation materials; sound-absorbing and thermal insulation materials for construction equipments. Asbestos alternatives can be used as cement products, rubber reinforcing materials and high temperature sealing materials, as well as high-temperature filter and catalytic carrier, etc. 1. Insulation property: Basic features of Insulation performance of rock wool, slag wool products 2. Combustion performance 3. Sound insulation performance: Rock wool, slag wool products have excellent sound absorption performance. Glass wool belongs to glass fiber. Category: machine-made fiber, molten glass wool glass, fibrosis-like materials, it is the fiber that belongs to glass. Type, bulk density, low thermal conductivity, thermal insulation, sound-absorbing performance, corrosion resistance, chemical stability.
Q:What is the price of glass wool felt ?
Different thickness and density of the glass wool, different price. Generally it is a few dollars one square meter. Glass wool and rock wool are divided into: board, pipe, roll mat. This depends on how much K (density) you need. Now the factory price of glass wool is around 2500yuan per ton.
Q:What are the standards of glass wool board?
The national standard of rock wool board for exterior wall in construction is GB / T25975-2010, rock wool board for curtain walls in construction is GB / T25975-2005, and industrial rock wool board is GB / T11835-2007. The above-mentioned criteria are the standards of using rock wool products in various industries! Rock wool board is specifically designed and produced for exterior thermal insulation thin plastering system. It can be applied to the cosntruction of concrete or brick based buildings or thermal insulation or energy-saving of the exterior walls of he existing buildings; Wherein rock wool belt for thermal insulation of exterior walls can also serves as fire buffer zone and it can be used with thermal insulation material whose combustion performance is below A level to improve the fireproof function of the exterior walls of the building.
Q:What kind of glass wool pipe is this? Where is it sold?
The glass wool pipe is made of extra-fine glass wool. I do not know this brand. Maybe it is a korean brand.

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