High Quality Wool Roll For Thermal Insulation

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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. 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.Glass ool blanket with aluminum foil surface has good capability of heat radiatin protection.   

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.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 for thermal Insulation Images

Good Quality Mineral Wool Glass Wool Insulation 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.

 

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

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

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 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 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.

 

 

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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?
Pour concrete with the thickness of 4-6 cm to the shock absorption pad. The floor treatment is mainly for solid conduction, and the surroundings also need to be isolated by shock pad. Shock absorption pad and concrete floor can ensure that the newly-poured floor is not hard-wired with the original building.
Q:What is the density of high-temperature glass wool ?
Sound absorption characteristics of glass wool depends on its thickness and density as well as overlay of pavement materials and structure. When applied to practical situations, we should also take into consideration of the cost, appearance, fireproof property, moistureproof, dust, anti-aging.
Q:How about the quoted price of glass wool board of 96kg?
Glass wool board with a weight of 96kg and a thickness of 25mm keeps 10.2 RMB yuan in price, while board with a thichness of 30mm keeps 16.8 RMB yuan in price. The above information is found on the Internet for reference. Specific prices are based on purchasing.
Q:What's the difference between the rock wool and glass wool board?
Actually it's very simple, glass wool takes glass (silicon dioxide) as raw material and is made by the processing of equipment; rock wool is made by refining the basalt or diabase through high temperaturem, they are two different products.
Q:What are the differences between glass asbestos and glass reinforced plastics?
Asbestos is the general term of natural fibrous silicious minerals, which is a silicate mineral fiber fireproof panels of construction materials. It is the only natural mineral fiber with good tensile strength, thermal insulation and corrosion resistance performance, thus it has a wide application. There are many kinds of asbestos, the three most common ones are chrysotile asbestos(white asbestos), amosite asbestos(brown asbestos) and crocidolite asbestos (blue asbestos), and the chrysotile asbestos is the most abundant, and commonly-used one. Glass fiber is an excellent inorganic nonmetallic material. The original name in English: glass fiber. Glass balls or discarded glass are raw materials of it. And it is rocessed by techniques of high temperature melting, wire drawing, winding, and weaving. Finally, it becomes various products. The diameter of glass fiber's monofilament is from a few microns to twenty microns which equals to the 1 / 20 to 1 / 5 of human hair. Each bundle of fiber precursors is composed of hundreds of or even thousands of monofilaments. Usually, it is used as reinforced materials,electric insulation materials, thermal insulations and circuit boards in complex materials, and is widely used in various fields of national economy. Glass fibers are twistless roving and textile gauze with different specifications and uses which are twisted. There are two kinds, namely alkali-free (R2O<0.8%, Code E) and alkali (R2O12.0±0.47%, Code C). They are mainly used as reinforcing materials for hand lay-up, lamination, winding and spraying formation of glass reinforced plastics, as well as are contributors to the production of electronic insulation, composite, and fireproofing glass fiber products.
Q:What's the performance and difference of rock wool and glass wool fireproofing material?
Rock wool and glass wool belong to Class A fireproofing rating, secondly, rock wool can endure high temperature of 800 degrees, glass wool high temperature of 450 degrees, again,unit weight of rock wool is relatively heavier and unit weight of glass wool is lighter, finally, glass wool has better waterproof performance.
Q:Whether the rigid section of aluminium foil glass wool can be twined with glass fiber cloth
This is not necessary, it depends on the place the shell is used, the best thing is to add a layer of insulation tape.
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:How effective is fireproofing glass fiber cotton?
It will be scortched if it directly contact with flame. Usually the thermal insulation and heat perservation performance is good.gypsum board, gypsum fiber boards, cement particle board, mineral wool sound-absorbing panels, glass wool decorative sound-absorbing board, perlite decorative sound-absorbing board, flame retardant plywood, flame retardant fiberboard with medium density, rock wool decorative panels, flame retardant wood, aluminum foil,
Q:Why use reflective paper for pipeline package? Such as the caliduct in home is wrapped with a layer of reflective paper outside a layer of glass wool.
It is not reflective paper, and it is aluminum foil! Mainly used for heat insulation! You can wrap it with black cloth or garbage bag

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