glass wool blankets glasswool pipe

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Tianjin
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100 roll
Supply Capability:
100000000 roll/month

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Product Description:

Insulation Glass Wool Pipe

In the field of insulation materials, weare mainly specializing in Glass wool products, including blankets, boards andpipes. The advantage of this material is numerous: noncombustible, nontoxic,and resistant to corrosion. It has low weight, low thermal conductivity, stablechemical property, low moisture rate and good hydrophobicity. These productshave been widely used in heat preservation, thermal insulation and soundabsorption in construction, chemical industry, electronic industry, electricpower, metallurgy, energy industry, and communication. High density panelslaminated with facing can be used for Air-conditioning duct system.


TECHNICAL DATA

Item

Unit

Index

Density

Kg/m3

10-100

Average Fiber Diameter

μm

5-7

Water Content

%

≤1

Grade of Combustibility

Non-Combustible Grade A

Reshrinking Temp

≥250

Thermal Conductibility

w/m.k

0.038-0.06

Hydrophobic

%

≥98

Moisture Rate

%

≤5

Noise Resistant Coefficient (NRC)

0.75

Slag Inclusion Content

%

≤0.3

GLASS WOOL BLANKET

Introduction

The glass wool blanket is applied for largelaying area. Besides the character of thermal insurance, it also has theperformances of shock absorption and acoustical isolation, especially for middleor low frequency sound. It also can cancel the noise and improve workingenvironment.


The glass wool blanket with aluminum foilsurface 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

Note: Product with special specificationcan be made to order.

Both unfaced and faced felts can beprovided.


Application

This material can be freely cut inconstruction according to the shape required, mainly used in room,noise-canceling system, transportation, refrigerators and household electricappliances for noise canceling.


The blanket with aluminum foil is suitablefor high temperature shops, control room, inner wall of the machine shops, roomseparating and inner liners.


Package

Normal packing: Each roll is wrapped withvacuum plastic bag, and then in PE woven bag.

Special required package like PE BAG and PESHRINKED BAG can be made with additional charge.


GLASS WOOL PIPE

Introduction  

As this material has the characters ofwater-proof, anti-corrosion and mildewing-proof, glass wool pipe is good atstopping condensation and freezing of the pipes.


TechnicalData

Item

Unit

Index

Density

Kg/m3

48-96

Thickness

mm

25-90

Diameter

mm

18mm-529mm(3/4 inch to 21 inch)

Length

mm

1 000,1 200

Note: Product with special specificationcan be made to order.

Both unfaced and faced felts can beprovided.


Application

It is widely used in building, heating powerpipes, air conditioning and refrigerators for thermal insurance, such as hotwater pipes, steam pipes, electric power, petroleum and chemical industries.


Glass wool pipe faced with Alum Foil can beapplied to the surface for preventing moisture and radiation.


Package

Reasonable pieces will be packed withplastic bags or carton box, and then into container.


GLASS WOOL BOARD

Introduction

Glasswool board is a kind of plate productwith fixed strength after hot-setting of the centrifugal glass wool. It hasexcellent thermal insurance performance in the environment of both high and lowtemperature.


TechnicalData

Item

Unit

Index

Density

Kg/m3

24-96

Thickness

mm

20-100

Width

mm

600-1 200

Length

mm

1 200,2 400

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.


High density panels with laminated facingcan be used for Air-Conditioning Duct System.


Package

Reasonable pieces will be packed withplastic bags, and then into container.

 

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Q:Does anyone clearly know about the construction technology of glass wool blanket, aluminum net and sound-absorbing wall?
1, the technological process: A layer of dry-laid asphalt felt→ wooden keel installation → install gypsum board → stick glass wool blanket → pave and nail a layer of glass fiber cloth→install aluminum net → fix aluminum net. 2. operation key points of construction methods, embed errosion prevention wooden bricks: During masonry construction, embed corrosion prevention wood bricks (40 × 60 × 60) while laying bricks, with horizontal distance of 400 to 500, and the vertical dimension of 400. I hope my answer can help you.
Q:Which is more expensive between glass wool and rock wool?
Relatively speaking, gass wool is more expensive.
Q:What is the difference between high density glass wool board and stereoplasm rock wool board?
Centrifugal glass wool uses glass as the main raw material. Glass mixed with a certain percentage of other materials should be fully melted in the glass furnace. The melted solution will flow out of bushing and enter into the centrifuge.In the high speed centrifuge, glass will be thrown into a glass thin stream. Under the effect of high temperature and high speed flame, glass thin stream is further stretched into fibers and sprayed with foggy adhesive. In the effect of negative pressure wind cotton webs, the fibre with resin adhesives falls on mesh belt, forming a homogeneous cotton blanket and then it is solidified in thermostat curing oven. After the shape of it is fixed, the glass wool will become predetermined products after cut and then be packed.The main raw material of rock wool products is fine basalt rock. The basalt rock is made into inorganic fiber after meited under high temperature and processed in the high-speed centrifugal device. Then the arrangement structure of the fibre is changed after it is add with special binder and dust laying oil and put in a special device. In the last step, the product is solidified and become a new lightweight thermal insulation material. Depending on the application, it can be processed into wool board, rock wool blanket and wool shell.Compared with rock wool, glass wool is of lower unit weight, less shot content, lower thermal conductivity, long service life and high tenacity fiber, rock wool. However, the maximum operating temperature of rock wool is about 600 degrees Celsius while the glass wool is only about 260 degrees Celsius.Glass woolwool is generally used in thermal insulation part less than 200 degrees Celsius and is mainly used for thermal insulation in general buildings or low temperature pipes. Rock wool is generally used at thermal insulation part with the temperature of 500 degrees Celsius and is mainly used for heat perservation of of high temperature heat pipes or electrical equipment.
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:What are the differences between glass wool and rock wool in terms of thermal insulation?
If the temperature is higher than 300 degrees, the rock wool boards are better. The operation life of glass wool at high temperature is short, and the price of which is higher than that of rock wool. Galvanized board can be used as protective layer for its long operation life but it rusts easily and is not so beautiful. The aluminium plate has a short operation life and it damages and deforms easily.
Q:Are there any differences between rubber and plastic thermal insulation materials and glass wool thermal insulation materials? Which one is better, please tell me more about it.
Rubber and plastic materials have advantages of fire resistance, low temperature resistance, and good thermal insulation performance. Glass wool materials have a good thermostability. Generally speaking, rubber and plastic materials are often used for antifreeze pipe insulation, while glass wool materials are used for heating pipe insulation. Rubber and plastic materials are much more expensive than glass.
Q:Now what is the latest color steel sandwich board? such as: Foam, stretches, glass wool
Foam is the mainly material, now with the increase of rock wool, the rock wool can be fireproofing and sound absorption, it may also lay glass wool in the interior of color steel plate and the function is sound absorption and thermal insulation.
Q:Does glass wool belong to the asbestos insulation material?
Asbestos products have many varieties and they are mainly used for thermal insulation in industrial equipment and industrial pipes. The operating temperature is within 600 ℃. Compared with glass wool, asbestos products also have more forms. They include asbestos cloth, rope, tape, sheet, blanket, packing (sealing materials), quilt (for fire suppression) and paper.Glass wool is mainly used for thermal insulation of buildings and air ducts. The operating temperature is within 450 ℃.The main products areglass wool plates and carpets.It need to be noted that asbestos is non-environmentally friendly materials and it is radioactive. Long-term contact with it may do great harm to the human body, thus the production of it is banned.
Q:Polyester and glass wool, which is better, and why?
Polyester fiber is environmental and more suitable for home.
Q:What is the construction process of external wall glass wool board?
Rock wool board should be pasted from the bottom up, in the horizontal direction it should be pasted from corners to windows to the sides; during pasting, it should be squeezed paste softly and evenly, internal and external corners should be rubbed and lapped; after finishing pasting, then check the flatness and perpendicularity with a 2 m ruler; rock wool board should be re-pasted if the tolerance is too large(the error is greater than 2 mm); when pasting around door and window openings, complete rock wool board should used, and the patchwork of rock wool board can not just be in the corners of window and door openings. Rock wool board pasted to corners should exceed the minimum size of 200 mm. I hope my answer help you.

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