Thermal Insulation Fiber Glass For Building Roofing and Wall20KG/M3

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Loading Port:
Tianjin
Payment Terms:
TT or LC
Min Order Qty:
400 roll
Supply Capability:
10000000 roll/month

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Product Description:

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.

Item

Unit

Index

Density

Kg/m3

10 - 48

Thickness

mm

25-150

Width

mm

1200

Length

mm

5000-30000

 

 

● FEATURES

● Thermal Insulation ● Fire Safety ● Acoustic Control

● No Corrosion ● Environmental friendly ● Moisture Resistance

● Energy Conservation & Emissions Reduction

 

Standard Size

Blanket

Size: W*L  (mm) 1200X10000 ( 10000- 30000)

Thickness (mm) 25, 30, 50, 60, 80,100

 

Technical Data

Item

Unit

Index

Average Fiber Diameter

μm

About 7

Water Content

%

1

Grade of Combustibility

Non-Combustible Grade A

Thermal Conductivity

( 25℃)

W/mK

0.038- 0.045

Reshrinking Temp

300

Hydrophobic

%

98

Moisture Rate

%

5

Noise Resistant Coefficient (NRC)

About 0.75

Slag Inclusion Content

%

0.3

 

Material:

Double layers of aluminum foil reinforced with high tensile spring steel wire

Structure: High elastic wire, aluminum foil. A reinforcement model can be required.

Aluminum foil thickness: 0.035mm

Temperature range: -30°C~+140°C

Maxim Air Flow: 30m/s

Thermal Insulation Fiber Glass For Building Roofing and Wall20KG/M3

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Q:Who can tell me about the unit weight of glass wool board?
First, I want to tell you, regardless of glass wool, rock wool, the unit weight means the weight of the fiber in its volume. 18 kg refers to the weight of glass wool fiber per cubic meter. I think you will understand it through my explaination. That is to say the rock wool is 18 kg. But I have to tell you that, rock wool ≥40KG / M3, this kind of rock wool is not allowed to produce, due to the manufacturing technique. That's all about it since we don't have much time!
Q:How about the quoted price of asphalt glass wool felt?
The sound absorption property of glass wool board is related to veneer materials, cavity and cavity's size, the thickness of glass wool board and apparent density. Test shows that sound absorption property of glass wool board is mostly related to the thickness of board.
Q:What are the differences among glass wool, rock wool and mineral wool?
Glass wool is usually used in the industrial field, that is glass silk. Rock wool is generally used in external thermal insulation of pipelines, and in the sound insulation of partitions or the thermal insulation of ceilings. You must know about mineral wool boards, generally, they are used in office as suspended ceilings. The main function of which is sound absorption. If you want thermal insulation and sound absorption, you can use them both, haha.
Q:Is the centrifugal glass wool board suitable for home use?
Glass wool board is generally used in the wall sandwich, this is not toxic, a large part of people think that glass wool board is harmful
Q:What are the purposes of centrifugal glass wool?
What is centrifugal glass wool, and what are the purposes of it?
Q:What is the density of glass wool?
Usually, wool thickness is15MM 25MM 30MM 40MM or 50MM .. Unit weight is 12K 16K 24K 32 or 48K. Glass wool with high unit weight should be reserved. And the price depends on the purposes.
Q:Polyester and glass wool, which is better, and why?
Polyester fiber is environmental and more suitable for home.
Q:How about the sound insulation performance of glass wool felts?
The direct relationship between sound level and the density of glass wool. It has sound absorption penetrability, also can be wall.
Q:what is the raw materials producing glass wool insulation materials?
Glass wool is molten glass that undergoes fibration process, cotton-like material. it is a good shaped inorganic fiber with small volume density, low thermal conductivity, thermal insulation property, sound-absorbing properties, corrosion resistance , chemical stability.
Q:The main classification and difference of glass wool
And then by the temperature curing furnace, complete the curing process, product stereotypes, after cutting through the stereotypes will become a predetermined product, and then packaging.

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