Insulation Glass Wool Blanket Kraft Paper Faced

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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:What is the difference between imported glass wool and rock wool?
Glass wool is categorized into glass fiber, which is a manmade inorganic fiber. Glass wool is a material which fibering melting glass to form cottony shape. Its chemical composition belongs to the classification of glass, being an inorganic fiber. So, it is good shaped with small volume density, low thermal conductivity, good thermal insulation and sound absorption properties, great corrosion resistance as well as stable chemical performance. Rock wool board is a manmade inorganic fiber which employs basalt as the material and is produced by melting process at high temperatures, keeping light in weight and low in small thermal conductivity with the features of heat-absorbing and non-flammability.
Q:Standard for the implementation of glass wool products
GB / T 13350-2000 "Glass wool and its products for insulation"
Q:What are the disadvantages of glass wool? What are the technical limitations in application?
Each insulation material has its own advantages and disadvantages. Let's take glass wool and rock wool as an example. Glass wool is less irritating to the workers' skin than than rock wool is in construction workers, but we can not say that the glass wool is not irritating at all. Besides, the melting point of glass wool and rock wool is different. The thermal insulation effect of glass wool is better than rock wool when they have the same bulk density and thickness.
Q:whether the sound insulation is asbestos good or the glass wool good?
glass wool has good sound insulation, and it is commonly used in studio, bar, KTV, etc.
Q:The advantages of glass wool board
Features 1, the appearance quality: Surface is smooth, without the practical scars, stains damaged. 2, combustion performance: A level is non-combustible, 3. thermal endurance: 800 degrees. 4, hygroscopicity: & gt; 200% 5, capacity: ≤150 6. the oxygen index: 07, heat conductivity coefficient: 0.04 ~ 0.055 (w / mk) the product is technically in the process through the bonding pressure, trimming, notching, blanking, forming a tongue-and-groove type composite panels, with good integrity, high rigidity and shock resistance, shear resistance mechanical property and thermal insulation, insulation, sound insulation, moisture-proof and other characteristics.
Q:What is the highest temperature that the fireproof glass cotton can resist?
The highest temperature that fireproof glass wool can resist is 200 degrees, so it can be used for a long time. It is difficult to estimate the specific time. Generally, it can endure three months if it is used for eight hours every day.
Q:How to increase soundproof performance of houses(with glass wool)?
Glass wool is not the best soundproofing products, the best products are rock wool boards, felts.
Q:What is the difference between glass wool and rock wool?
Rock wool products are refined basalt as the main raw material, high temperature melting, high-speed centrifugal equipment made of inorganic fibers, and then add a special binder and dust oil by the swing belt and through special equipment to change the fiber arrangement structure, and finally The new type of lightweight insulation materials made by curing and stereotypes can be processed into rock wool board, rock wool felt, rock wool shell and so on according to different uses.
Q:could experts tell me the producing method of insulating layer for glass wool board?
If you have already taken the composite board as interior wall, you don't have to do the final construction, because the inside and outside layer of composite board have been very smooth and no defects, if you want to do surface construction, there will demand many materials, because there is no surface composite board, but only those with grooves on the market, and the groove itself is for increasing the weight and pressure bearing strength of composite board. Supplement: Glass wool composite board is metal surface fireproof panel, it's mainly made of rock wool and glass wool, it takes high quality coating steel plate as the plane material, continuous cotton fiber, rock wool and glass wool as the core material, high-density hard foamed polyurethane as the tongue-and-groove filling, shaped after high pressure foaming solidified, automatic solid cotton cloth and controlled by the ultra-long precision double track.
Q:How does the glazed wall in the living room fixed? The top surface of the glazed wall is mineral wool board.
Fix it with the structure from left to right and up and down.

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