Glass Wool Blanket and Glass Wool Board System 1

Glass Wool Blanket and Glass Wool Board System 2

Glass Wool Blanket and Glass Wool Board

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Loading Port:: Tianjin

Payment Terms:: TT OR LC

Min Order Qty:: 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.

Q: What does the thermal insulation test of glass rock wool include?: Appearance dimensional deviation moisture content areal density density impact resistance combustion performance(oxygen index) average burning time(horizontal method) average burning height (vertical method) board shrinkage principal section thermal resistance radioactivity common testing programs of thermal insulation materials

Q: What are the disadvantages of glass wool? What are the technical limitations in application?: Glass wool is one kind of the glass fiber and it is a man-made inorganic fiber. Glass is made by melting such raw materials as quartz sand, limestone, dolomite and other natural ore with some chemical materials like pure alkali and sodium borate. In the molten state, the glass is thrown into fine fibers in the shape of floc by the with external force. These fibres vertically interwine and show many small gaps. These gaps can be regarded as air void. Thus, glass wool can be regarded as porous materials and it is of good insulation and sound absorption performance.

Q: To reach better sound absorption effect, which should be filled in the keel, glass wool felt / board or polyester fiber cotton felt / board ?: Both materials are inappropriate to used for noise insulation, for glass wool and polyester fiber cotton are sound-absorbing materials. Neither is good for sound insulation. They can be used to prevent echo formation in the room, and their function is to reduce the reflection of sound indoors.

Q: Which kind of thermal insulation glass wool is the best?: Glass wool is a good choice. Glass wool can be said centrifugal, so it is also known as centrifugal glass wool, whose thickness and volume-weight have somewhat effect on its sound absorption property. Meanwhile, its sound absorption property is also affected by the cover material and the structure construction. It is necessary to use centrifugal glass wool properly based on its various characteristics like its appearance, fire-resistant capability and anti-aging ability in application to specific buildings. In addition, centrifugal glass wool can be cut freely and it has a stable physical properties. Glass wool is a product made by adopting peculiar centrifugation technology, the technology that fibering molten glass and then processing the added thermosetting resin-based adhesives with environment-friendly formula to manufacture the final products. It is a felty body with elasticity made by stacking of glass fiber whose diameter keeps merely several micrometers. Centrifugal glass wool's detailed technical characteristics include thermal insualtion, excellent shock absorption and sound absorption, and noise absprption capabilities for low and medium frequency noise and vibration noise in particular. It helps a lot in reducing noise pollution and improving the working environment. Glass wool with aluminum foil veneer has a strong thermal radiation resistance as well, which makes it a superb lining material applied in high temperature workshops, control rooms, inner wall of machine rooms, compartments and flattops.

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: How about the thermal insulation performance of glass wool?: Glass wool is good, it belongs to glass fibers, which is a man-made inorganic fiber. Glass wool is a cotton-like material which fiberizes molten glass. It can be classified as glass according to its chemical composition. It has advantages of excellent welding performance, small bulk density, low thermal conductivity, good thermal insulation and sound absorption, corrosion resistance, and chemical stability.

Q: How is the prospects for rock wool board and glass wool board?: It is good.Some countries control the use of extruded polystyrene board.Moreover, no new and better energy-saving materials emerge.Therefore, these two materials will be more widely used.

Q: How to construct when apply rock wool board to glass curtain wall?: Base treatment--Coat interfacial agent on both sides of rock wool boards and the side - hang vertical line and flip the controlling line- Paste rock wool boards with the adhesive- Plastering the first rendering coat mortar--Pressing the alkali-resistant glass fiber mesh in it-- Anchoring rendering coat mortar composite alkali-resistant glass fiber mesh--Plastering the second rendering coat mortar and press alkali-resistant glass fiber mesh into it-- Plastering the third rendering coat mortar

Q: What is the difference between high density glass wool board and stereoplasm rock wool board?: The density (ie weight) of high-density rock wool board is large, but the hardness of it is not necessarily strong. The density of hard rock wool board is not necessarily high, but its hardness is very large, which is related to the fibre of rock wool, gel content and technical procedures.It is used in tanks with large plane and curvature radius, boilers, large steel structure and glass curtain wall.Attched with aluminium foil, it can better meet the requirement of heating air duct of air conditioning, insulating the cold water pipe and warm water pipe, block the moisture and insulating the building.When produced, marine and water-repellent wool insulation board is added with water-repellent additive enabling it to resist moisture.Rock wool board for boat is used for insulating heat and resisting fire for boats. Water-repellent wool board for thermal insulation in vehicles, mobile equipment, cold storage, air conditioning ducts and humid environment. It is also used in places that have certain requirements for moisture resistance.

Q: Is centrifugal glass wool or rubber and plastic insualtion board better for air-conditioning air duct insualtion?: Rubber and plastic insulation board is better.

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