Glass Wool for Heat Insulation And Acustic materials for Roofing

Glass Wool for Heat Insulation And Acustic materials for Roofing System 1

Glass Wool for Heat Insulation And Acustic materials for Roofing System 2

Glass Wool for Heat Insulation And Acustic materials for Roofing

Ref Price:: $3.00 - 15.00 / roll

Loading Port:: China Main Port

Payment Terms:: TT or LC

Min Order Qty:: 1000 roll

Supply Capability:: -

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Glass wool blanket for thermal Insulation

1.Structure of Glass wool blanket for thermal Insulation：

Glass wool is an industrial product made by spinning glass into a fibrous material that can be packed in mats and blankets. This product is used as insulation and in other applications, like for air filters.

2.Main Features of Glass wool blanket for thermal Insulation：

The glass wool blanket is applied for large laying area. In the field of insulation materials, we are mainly specializing in Glass wool products, including blankets, boards and pipes.

Note: Product with special specificationcan be made to order.

Both unfaced and faced felts can beprovided.

Application

It is mainly used for the partition wall inthe high-grade building, such as ceiling, air conduit and inner wall forthermal insurance, machine shops for noise absorption, and metal ceiling forcontrol of moisture.

3. Glass wool blanket for thermal Insulation Images

Glass Wool for Heat Insulation And Acustic materials for Roofing

Good Quality Mineral Wool Glass Wool Insulation For Roofing

Glass Wool for Heat Insulation And Acustic materials for Roofing

4. Glass wool blanket for thermal Insulation Specification

The glass wool blanket 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.

Technical Data

Item	Unit	Index
Density	Kg/m³	10-32
Thickness	mm	25-150
Width	mm	600-1200
Length	mm	10000-30000

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:What's the difference between rock wool board, glass wool board, glass wool felt?: First question: These three products are used for thermal insulation in roof and wall surface, ship, equipment respectively. Second question: specifications: Rock wool board: 1000 * 630 1000 * 600 1200 * 6001200 * 630 Density is 60-100KG / M3. Imported and exported density is 60-100KG / M3. Glass wool board: 1200 * 600 density: 20-40KG / M3 Glass wool felt : width:1200 density:10-30 [For exoprt] Third question: They can all reach Class A non-combustible. Fourth question: Rock wool board is waterproof and fireproof while glass wool is only fireproof. Fifth question: They can all use tinfoil. Glass wool felt needs to be vacuumized because it has low density. [These are what customers need. ] Sixth question: Add me, and I will inform you the latest changes. Seventh question: It can be used in other ways. Contact me for pecific price.

Q:Why does glass wool turn black when exposed to heat? Wether it will ffect the thermal insulation effect.: The burning like alcohol lamp uses glass wool as the substrate. There are two possibilities to take alcohol lamp to do experiment, which containing organic substances. 2. 1, High temperature oxidation. I produce aerogel thermal insulation felt, and I have seen that the charcoal ash produced is attached to the glass wool. It has some impact on thermal insulation effect, but the impact is small.

Q:Does glass wool equals to rock wool?: It has advantages of good sound-absorbing , welding and thermal insulation performance, small bulk density, chemical stability, corrosion resistance, and belongs to glass in terms of chemical composition. It is an man-made inorganic fiber, cotton-like material. Glass wool belongs to glass fiber with low thermal conductivity which is a mineral wool. Rock wool is also known as asbestos. Glass wool fiberizes molten glass.

Q:How is the insulation property of glass wool color steel?plate?: Glass wool thermal conductivity coeffieciency is 0.043. rock wool is 0.041 with better thermal insualtion. Since the insualtion and fireproof properties of the rock wool are better than the glasswool, rock wool is more expensive. rock wool is operated at construction site while glass wool is directly operated in the production line.

Q:What industry does the glass wool belong?: Yes, generally speakingg, the glass wool often refers to the yellow centrifugal glass wool which is a fibrous material.

Q:What is the difference between glass wool and rock wool insulation board insulation board ?: Low density than glass wool rock wool, low shot content, low thermal conductivity, long service life, high tenacity fiber, rock wool, but the maximum use of high temperature up to about 600 degrees Celsius, the glass wool is only about 260 degrees Celsius. Glass wool and rock wool insulation board insulation board product differ in their application . The former one is used in areas where the temperature is below 200 degrees Celsius, such as general buildings and low-temperature pipes while the latter one is used in areas where the temperature is 500 degree Celsius, such as high temperature thermal pipe or eletrical equipments insualtion.

Q:Centrifugal glass wool board and flexible foam rubber insulation, which one is better?: Glass wool board has good fireproof performance and can endure higher temperature than the rubber material, which is cheap. Rubber material has poor fireproof performance. It has insulation performace no better than other materials.

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 kind of glass wool products: What kind of glass wool products

Q:How can I fix the glass cotton insulation board to the wall?: The method to fix the thermal insulation partitions to the wall: 1: metal components are buried in the wall, set separators (movable method), or side drilling in thick plates and embed them in wall(movable method, IKEA separators use the same method), or carpenter fixes and decorates in accordance with components(they can not be removed once fixed). They are strong and stable. This method is suitable for new masonry walls. 2: Drill wall and insert rebar to the wall, set separators (movable method), or side drilling in thick plates and embed them in wall(movable method, IKEA separators use the same method), or carpenter fixes and decorates in accordance with components(they can not be removed once fixed). This method is suitable for most of wall with separators on it. 3: Use expaned anchor bolts on the wall to fix slotted-angle shelvings, set separators (movable method), or carpenter fixes and decorates in accordance with components(they can not be removed once fixed). The disadvantage of this method is that slotted-angle shelvings are ugly, but books and other objects can be put there to cover the diagonal bracings. The advantage of it is good bearing capacity, is suitable for heavy items and decorations. 4: Buy finished products of iron bracket or special mounting bracket, cantilever bracket(commonly used in stores), drill walls and use plastic bolts or fix with wooden chocks and screws. Glass partitions can be used, the cost is slightly higher, beautiful, carrying capacity is not too high, strong variability (upper and lower adjustable baffle spacing). Glass partitions can be used, though they are a little bit expensive, and have relatively lower bearing capacity, they are beautiful and have strong variability(the interval between the upper and lower partitions can be changed).

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