Cold Insulation Glass Wool Blanket

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Product Description:

Production Description

Glass wool blanket is in flexible form for ease of installation over large areas. Both products are available to order with a wide range of density and thickness, and with various types of facing applied.

Standard Size

Item

Unit

Index

Density

Kg/m3

10 - 48

Thickness

mm

25-150

Width

mm

1200

Length

mm

5000-30000

Remark:

Other sizes available upon request  Facing materials can be applied upon request

Technical Data

Item

Unit

Index

Average Fiber Diameter

μm

5-7

Water Content

%

1

Grade of Combustibility

Non-Combustible Grade A

Thermal Conductivity

( 25℃)

W/mK

0.038- 0.045

Reshrinking Temp

250

Hydrophobic

%

98

Moisture Rate

%

5

Noise Resistant Coefficient (NRC)

0.75

Slag Inclusion Content

%

0.3

Application

Glass Wool are widely used in public, commercial and residential buildings as well as industrial plants, for applications such as roofing, external wall, partition wall and floating floor to provide fire protection, thermal insulation, acoustic control and condensation control.

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Q:Whose thermal insulation performance is the best between glass wool felts and cystosepiments?
The construction methods are different. The cystosepiments are certainly better than glass wools. But cystosepiments are rigid plates, while the glass wool felts are soft. From the thermal insulation property,
Q:House wall insulation cotton: 12K75mm glass wool+ VR veneering. Is the VR veneering for aluminum foil board?
glass wool can be used for various glass wool. Aluminum foil is generally fireproof and non fireproof.
Q:What is the price of glass wool felt ?
Now, factory price of glass wool is about 2500 per ton.
Q:Is glass wool felt the mineral wool felt?
No.
Q:The main application of glass wool
Glass wool insulation is mainly used for water pipes
Q:What are the differences between the common and high temperature resistant glass wool boards?
The density of common and high temperature resist boards are different. Boards with higher density are more expensive. It is about 520 yuan per square meter. Nanjing Hairui Insulation Materials Co., Ltd.
Q:what's the differences between glass wool roll mat and rock wool roll mat? does glass wool roll mat have any mandatory retest requirements or environmental requirements?
Steel structure roof basically uses glass wool roll mat, because rock wool roll mat is six to ten times heavier than glass wool roll mat, light steel frame can't bear so much gravity, glass wool is more fluffy than rock wool, so it's thermal insulation effect is better, glass wool is cheaper than rock wool, the glass wool fire rating is A-level flame retardant, now people won't use the rock wool blanket, wall thermal insulation used rock wool board.
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:What is the difference between red glass wool and yellow glass wool in terms of technical parameters?
The majority of glass wools are yellow, while glass wools with the color of red or other are called color glass wool which are rarely used.
Q:what is the specifications of glass wool and rock wool shell and tube?
diameter. The first is the unit weight. ,thickness

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