Glass Wool Insulation Price

Ref Price:
$3.00 - 15.00 / roll
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China Main Port
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TT or LC
Min Order Qty:
1000 roll
Supply Capability:
1000000 roll/month
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Product Description:

Glass wool Blanket with Aluminum foil for thermal Insulation

1.Structure of Glass wool Blanket with Aluminum foil for thermal Insulation

Glass wool with Aluminum foil  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.  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.

Glass wool raw materials The basic raw materials for fiberglass products are a variety of natural minerals and manufactured chemicals. The major ingredients are silica sand, limestone, and soda ash. Other ingredients may include calcined alumina, borax, feldspar, nepheline syenite, magnesite, and kaolin clay, among others. Silica sand is used as the glass former, and soda ash and limestone help primarily to lower the melting temperature. Other ingredients are used to improve certain properties, such as borax for chemical resistance. Waste glass, also called cullet, is also used as a raw material. The raw materials must be carefully weighed in exact quantities and thoroughly mixed together (called batching) before being melted into glass.

The Manufacturing Process

Melting / Forming into fibers /Continuous-filament process/Staple-fiber process/ Chopped fiber/ Glass wool / Protective coatings /Forming into shapes

Glass Wool For Oven

2.Main Features of Glass wool Blanket  with Aluminum foil for thermal Insulation

The glass wool Blanket  with Aluminum foil  is applied for large laying area. In the field of insulation materials, we are mainly specializing in Glass wool products, including Blankets, Blankets 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 Blanket  with Aluminum foil for thermal Insulation Images

Glass Wool Insulation Price

 

 

 

 

 

 

4. Glass wool Blanket  with Aluminum foil  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.

 

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

Technical Data

Item

Unit

Index

Density

Kg/m3

12-96

Thickness

mm

25-150

Width

mm

600-1200

Length

mm

1200-3000

 

Both unfaced and faced felts can be provided.

5.FAQ

We have organized several common questions for our clientsmay help you sincerely

   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.

How to guarantee the quality of the products

We have established the international advanced quality management systemevery 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.

How you control the quality?

During the production of fiberglass insulation, material is sampled at a number of locations in the process to maintain quality.

 

 

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Q:Which is the more commonly used thermal insulation material between thermal insulation glass silk wool and rock wool?
Glass wool: Glass wool has no shots, having less dust and little irritation to skin and respiratory system as well as light weight, able to be processed to products with long length based on design requirements. It entails less waste, easy to construction. It uses amorphous cellulose which is soft and lathy with no shots, able to serve for more than 20 years. So, in terms of price per ton, rock wool is cheaper than glass wool. But in terms of price per square meter, the prices of glass wool and rock wool are basically flat. If various factors like effect, construciton, service life, safety and bearing structure are took into account comprehensively, glass wool then is more economical. Rock wool: It contains a high content of shots and much dust. It is high irritable to skin and respiratory system, keeping heavy weight, so it cannot be processed for a long time. It entails much waste, difficult to construction. It uses crystalline fiber, which has a high content of shots, is shoyt and unstable. If used for a certain time, its shots and short fiber will sink, making it unable to maintain a uniform shape, which will seriously affect the insulation effect and needs to be replaced consequently. And the replacement cycle is shorter than 10 years.
Q:What are the applications of centrifugal glass wool board?
Centrifugal glass wool board is board product with a certain intensity which is made by curing centrifugal glass wool. Whether in high or low temperature environment, it can maintain good heat insulation and sound absorption properties, mainly used for interior wall compartment in advanced architecture, ceiling, heat conservation for iron sheet air duct or aie bellow, sound absorption and noise reduction for studio, machine room and other places.
Q:What are the differences between rock wool and glass wool?
anti-seismic, etc., using boric acid as the main raw material, felt, rock wool felt, fireproof, different raw materials and process 2, mainly used for thermal insualtion of general building or low temperature piping, glass wool is only about 260 degrees Celsius. Its surface can also paste aluminum foil or PVC film, etc., plate of low shot content, low heat conductivity coefficient, specifications . After high temperature melting, obtaining cotton-like fibers of less than 2um, but the maximum service temperature of rockwool is about 600 degrees Celsius, which can be made into boards. Different applications glass wool is generally used for thermal insulation parts of less than 200 degrees Celsius, rock wool is generally used for thermal insulation parts of 450 degrees Celsius , mainly used for thermal insulation of high temperature heat distribution pipeline or electrical equipment, thermal insulation of furnace. Different service life and performance unit weight of glass wool is lower than that of rock wool, and add thermosetting resin adhesive, go through pressurized high temperature setting to create a variety of shapes, iron ore, felt, dolomite, are melted in high temperature. Rock wool board, pipe, gabbro, sound absorption. 1. 3, pipe, pipe products. Rock wool is made by natural rocks such as basalt, which can be used for construction and industrial equipment, glass wool insulation material are based on products like quartz sand, belt. The processed fiber, sodium silicate, tough fiber, bauxite as the main raw material, inorganic fiber, , rock wool pipe and feldspar made of fibrosis
Q:There is an engineering air-condition air duct which uses aluminum foil glass wool for heat conservation, supervor require that it should be added a protective layer made by glass fiber cloth. according to peremptory norms,
Aluminum foil layer itself is a protective layer, which has no need to be increased more protective layers, is using glass cloth for heat conservation layer, you can buy glass fiber cloth without aluminum foil protective layer. However, the protective layer of aluminum foil is really easy to damage, but its impact on air duct is not larger than water pipe, which is acceptable.
Q:What is the difference between Kun Nai glass wool board and rock wool?
Insulation board made of glass wool board is mainly used for tanks, pipes and equipment insulation; basalt or diabase rock wool board for external wall,roofing insulation. It also used for tanks, equipment and building decorative acoustic absorption or acoustic insulation.
Q:Are foam glass and glass wool the same?
Not the same.
Q:what is the specification of glass wool sound-absorbing board?
Mineral wool sound absorption board is mineral wool board, general specifications include 600*600,600*12000,300/400/500*1200-1800mm thickness is usually 14 to 22 mm. . But different production capacity depends on the specific manufacturer, the manufacturer without certain production capacity can't do the bar plate or reach the thickness. Here i recommend Meiluda mineral wool board, a factory with producing assembly line and ability. Cost performance was very good.
Q:How to increase soundproof performance of houses(with glass wool)?
Glass wool is not the best soundproofing products, the best products are rock wool boards, felts.
Q:Centrifugal glass wool board is used to do what
Mainly used for high-rise buildings within the wall compartment, ceiling, metal duct or bellows insulation, studio, room and other noise absorption within the noise.
Q:How to convert thickness if the heat insulation effects of glass wool board and rubber and plastic board is the same?
Calculated in accordance with the respective heat insulation layers

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