Glass Wool Board For Thermal Insulation System 1

Glass Wool Board For Thermal Insulation

Ref Price:: $3.00 - 15.00 / m²

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 100 m²

Supply Capability:: -

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Glass Wool Board For Thermal Insulation

1.Structure of Glass Wool Board for thermal Insulation：

Glass wool is an industrial product made by spinning glass into a fibrous material that can be packed in mats and boards. This product is used as insulation and in other applications, like for air filters. It is available through home supply stores and manufacturers can also produce wools for special purposes, like insulation in aircraft, where the standards may be higher for health and safety reasons.

Raw materials : Mineral powder of silica , feldspar , Borax, Dolomite , lime, and also sodium carbonate , …. For the composition of C- glass formula

The molten glass falls into the spinner, which turns on a vertical axis. The spinner’s exterior, in heat-resistant steel, is drilled with a large number of holes. The glass is pushed through the holes by centrifugation and is divided into numerous strands. A powerful jet of hot gas then draws out the fibers.

Glass wool is 100% recyclable. It is manufactured from sand and recycled glass(up tp 80% cullet) and offers a very positive environmental balance sheet. It protects the environment, from the beginning to the end of its life cycle and gives more comfort and savings to the occupants of the buildings it insulates.

2.Main Features of Glass Wool Board for thermal Insulation：

Glass Wool Board is applied for large laying area. In the field of insulation materials, we are mainly specializing in Glass wool products, including boards, boards and pipes. The advantage of this material is numerous: noncombustible, nontoxic, and resistant to corrosion. It has low weight, low thermal conductivity, stable chemical property, low moisture rate and good hydrophobicity. These products have been widely used in heat preservation, thermal insulation and sound absorption in construction, chemical industry, electronic industry, electric power, metallurgy, energy industry, and communication. High density panels laminated with facing can be used for Air-conditioning duct system.

3. Glass Wool Board for thermal Insulation Images

Good Quality Mineral Wool Glass Wool Insulation For Roofing

Glass Wool Board For Thermal Insulation

4. Glass Wool Board for thermal Insulation Specification

The glass wool board is applied for large laying area. Besides the character of thermal insurance, it also has the performances of shock absorption and acoustical isolation, especially for middle or low frequency sound. It also can cancel the noise and improve working environment.

The glass wool board with aluminum foil surface has good capability of heat radiation protection.

Technical Data

Item	Unit	Index
Density	Kg/m³	30-96
Thickness	mm	25-150
Width	mm	600-1200
Length	mm	600-2400

Both unfaced and faced felts can be provided.

5.FAQ

We have organized several common questions for our clients，may help you sincerely：

① Where you used this？

These products have been widely used in heat preservation, thermal insulation and sound absorption in construction, chemical industry, electronic industry, electric power, metallurgy, energy industry, and communication. High density panels laminated with facing can be used for Air-conditioning duct system.

②How 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 test；We resolutely put an end to unqualified products flowing into the market. At the same time, we will provide necessary follow-up service assurance.

③How long can we receive the product after purchase?

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

Q:The glass wool board of Kunnai Building Materials Corporation have different densities. Are there any differences?: Of course there are differences on attrition rate, and this is the same as rock wool. This will affect the schedule, especially will add construction difficulty. They are all inorganic materials, but the thermal insulation perfoamance is poor. I have accepted such a project in which the boards are of different density and there are big differences on their thermal insulation and fireproof performance. And I will not accept such project any more.

Q:What is the difference among rock wool board, rock wool and glass wool?: Rock wool, rock wool board, rock sliver collectively rock wool products products,they are the same products, like tea and tea water, glass wool material takes glass as the main materials, rock wool takes basalt as the main material, unit wieght of rock wool is larger than glass wool, the thermal insulation effect of glass wool is much better than rock wool, it seems that glass wool's price is more expensive, buy actually is cheaper than rock wool.

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?: 1, It is advisable to buy another house because this case autually attirbutes to serious defect of the housing design. 2, You can try to change the bed to the opposite direction. 3, If adopted sound proof wall, you can refer to the pictures I offered. 4, Using board of 9cm can effectivley reduce low frequency noise of elevator.

Q:who knows the construction technology of glass?wool?board?: Construction Technology of glass wool board is very refined, and it is more professional. apply one layer of dry laid asphalt → → wooden keel installation→ → install gypsum board glass wool blankets → Paste a layer of glass fiber cloth → → mounted on an aluminum mesh → → fixation of aluminum mesh. I think it is very commendable technique.

Q:What's the difference between glass?wool?board and rock wool board ?: In fact, it is very simple. Glass wool is processed from glass (silicon?dioxide) , while rock wool is made from basalt or diabase through high temperature refining equipment, which are two completely different products. Hope it is helpful.

Q:What are the differences between rock wool and glass wool?: Rock wool board has short silk and glass wool has long silk,

Q:what is the specification of glass wool air duct?: Glass wool air duct's size (450 * 500 pix) glass wool board is packaged with external aluminum foil surface, and polymer coating on the inner surface;second, inner surface is coining aluminum foil fabrics, which is corrosion and rust resistance, the first paper base aluminium foil air duct has poor protective strength, unstable quality, high humidity, external surface is easy for deliquescing, fiber structure, glass fiber will fall down, inner coated with antibacterial layer, which is easy for invaliding, and it's easy for breeding bacteria and is harmful to human's body.

Q:What are the hardnesses of rock wool and glass wool respectively? Are there any requirements on saw blade?: I do not know about the hardness, but I know that ordinary hacksaw is enough. I'm sorry, I don't have calculation parameters.

Q:Can Kunnai glass wool board and sound absorption blankets be used to maintain sound insulation in hotel floor? Can it decrease half of the noise? How to install?: No estimate half, but still able to play a sound effect

Q:Which one among polystyrene?boards, rock wool boards and glass?wool?boards is the best materials for external wall thermal insulation?: According to the "Provisional Regulation of Civil Building External Thermal Insulation System and Exterior Wall Decoration Fire Prevention" issued by Ministry of Public Security and Ministry of Housing and Urban-Rural Development, the fireproofing performance of it should not be lower than B2-level. Rock wool board and glass wool are both accessible if taking cost into consideration. The combustion performances of polystyrene?boards are generally C- and B1-level, while the combustion performance of external wall thermal insulation materials should be A-level.

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