FSK Faced Glass Wool Blanket For Heat Insulation

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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:How to increase soundproof performance of houses(with glass wool)?
Windows need to be soundproof. Curtains need to be thick. Rental house has to change windows and doors. Double-pane glass windows have better sound absorption performance.
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:Could centrifugal glass wool be treated as cold insulation material?
It depends on the specific requirements, now glass wool is not allowed to use in areas with high fire rating and cold insulation requirements.
Q:What performance characteristics does aluminium foil ultra-fine glass wool board have?
Performance: ① It has good thermal insulation property at high and low temperatures. 2, It has performance of thermal insulation and fire-resistent partition. 3. It has excellent sound insulation and sound absorption performance. Hope it will help you out!
Q:The main application of glass wool
As long as it is pipes that needs to be insulated.
Q:What are the hardnesses of rock wool and glass wool respectively? Are there any requirements on saw blade?
Almost the same. It should be used universally.
Q:Which is more suitable for industrial pipe insulation: glass wool or rock wool ?
Glass wool can only be used in about 260℃, but the highest operating temperature of rock wool is about 600℃. It is easy to construct and install, and can be used for many years with good effect of energy conservation, suitable for small storage tanks and cambered surface with small surface curvature radius and equipments with irregular surface. Rock wool has low heat conductivity coefficient, usually used in thermal insulation places at 450℃. Glass wool has lighter unit weight, lower shot content and higher cost performance ratio than rock wool, so it is widely used in insulation of general buildings and low temperature pipes, building air condition piping insulation and wall sound absorption. While rock wool felt is a quality thermal insulation material with low heat conductivity coefficient. Rock wool felt, with excellent insulation property and low price, is widely used in insulation for high temperature heat pipelines or electrical equipments. While glass wool is usually used in insulation places under 200℃。 Suitable for pipes with medium and large diameter. Fiber has strong toughness. That depends on your need.
Q:What's the necessary performance tests lass wool used for steel structure need to do?
Generally it doesn't need to do the experiment, but some party A will demand for thermal insulation test, you can ask the local supervisor for samples manual and show it to party A, there is no test on steel structure columns.
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:Are foam glass and glass wool the same?
Not the same.

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