Glass Wool with CE certificate

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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:What is the thermal insulation material of glass wool?
It is a cotton-like material which has advantages of low thermal conductivity, chemical stability, good sound absorption. The glass wool is an inorganic fiber which has a excellent welding performance. Glass wool which is a man-made inorganic fiber fiberizes melten glass, it is a insulation material that has advantages of corrosion resistance, thermal insulation and small bulk density. I tell you that it belongs to glass in terms of chemical composition: The thermal insulation material, glass wool belongs to glass fiber.
Q:What is the difference between glass wool and rock wool insulation board insulation board ?
how much is the glass wool insulation board ? From the performance, What are the advantages of glass wool insulation board compared with rock wool insulation board?
Q:How to construct when apply rock wool board to glass curtain wall?
Basic interface treatment: The wall should be cleaned off grease and floating ash, etc. The loose and weathering part should be removed. If the protrusions on the surface of the wall is greater than 10mm, it should be removed. In order to make the adhesion of the base interface unified and homogeneous, the wall needs interface processing. An injection gun or brush can be used to evenly coat mortar to ensure that all the walls have been treated. Before interface processing, bricks and aerated concrete walls needs watering to wet it. When blocking scaffold eyes and abandoned holes, first clean the debris, dust, etc. and then wet it, and then use cement and mortar at a proportion of 1: 3 to fill the holes tightly. 2, Suspend vertical line and the controlling line: The method of laying lines should be determined according to the height of the building. Using the theodolite to look for the verticality making use of corners of doors and both sides of windows. Stretch low carbon steel wire to find the rules, and the horizonal line can be controled crossly based on the 500mm lines as the datum line which is higher than the building. According to vertical flux lines and insulation thickness, flip the control line on both sides of the angles of each horizonal spacing between purlins, and then draw the horizonal flux line as the mark. 3, Installation of rock wool boards: (Box bonding method and achorage of expanded anchor bolts)
Q:Do you have any recommendation about the glue used to adhere the glass wool to glass fiber felt? Thank you.
You can try sodium silicate (sodium metasilicate) which is used to glue cartons.
Q:Glass wool and pef air conditioning insulation material, which one is better?
PEF is relatively good, compared to glass wool, glass wool is not recommended to use, which has poor waterproof effect, and try to use rubber instead! Select the appropriate thickness according the local winter temperature, or it will be frozen if it is too thin in winter.
Q:The advantages of glass wool board
Its plate length is not limited, which can up to 12 meters, and in full compliance with fireproofing requirements on the technical design. and it also overcomes the past panel defects of poor intergrity, rigidity, fracture resistance and poor shock resistance.
Q:Does curtain wall glass wool belong to thermal insulation wool?
Glass wool is a kind of spongiform material shaped by making melten glass fibering, it's chemical content belongs to glass and is a kind of inorganic fiber. It has good molding, small bulk density, low thermal conductivity, good thermal insulation and heat insulation, good sound absorption, corrosion resistance and stable chemical performance. Ultilization of entrifugal glass wool in the construction, the surface is likely to be added with a layer of finishing with certain acoustic function, such as plastic film less than 0.5 mm, metal wire mesh, window screening, fire prevention cloth, glass fiber cloth, etc., it can basically keep the original sound absorption characteristics. Aluminum foil glass wool, centrifugal glass wool have fine features, such as fire prevention, heat preservation, easy for cutting and is one of the most commonly used material in building sound absorption. But because of the decoration lacking of centrifugal glass wool surface, and there are diffused fibers, it must be made into all kinds of hidden acoustic components. The most commonly used and cheapest structure is the suspended ceiling of dry wall or the perforated wall side of centrifugal glass wool as inner filler. Hope my answer will be helpful to you!
Q:Polyester and glass wool, which is better, and why?
Polyester fiber is environmental and more suitable for home.
Q:If the glass wool is used for thermal insulation outside seamless steel tube, should the pipe be rust-proof and sprayed paint?
Rust-proof treatment must be done. Without special requirements, you can use epoxy rustproof paint for basic protection. For high demands, you should use zinc anti-corrosion paint.
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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